CN212785767U - Earphone set - Google Patents

Abstract

The utility model is suitable for an earphone field provides an earphone, include electrical component and hold electrical component's casing, the casing includes the fuselage and connects the handle of fuselage, the handle is connected fuselage and downwardly extending, the handle include with fuselage arc transitional coupling's linkage segment and connection linkage segment and downwardly extending's extension segment, the extension segment is by last cross sectional area reduction setting down, and its both sides are in the earphone is worn to the tragus and the antitragus of pasting the people's ear when people's ear. The utility model provides an earphone can effectively improve travelling comfort and the steadiness of wearing.

Description

Earphone set

Technical Field

The utility model belongs to the technical field of electronic equipment, especially, relate to an earphone.

Background

The earphone comprises a body and a handle, when the earphone is worn, the body is located in the ear of a person, and the handle is exposed outside the ear of the person and is held by the hand of the person. The existing earphone is fixed by mutual propping between the earphone body and the concha cavity when being worn. The ear cap is sleeved on the sound mouth of the machine body of part of the earphones, so that wearing stability is enhanced. However, no matter the body itself abuts against the concha cavity or the external auditory canal via the earcap, in order to improve the wearing stability, the size of the part where the earphone abuts against the external auditory canal is generally increased, and the wearing comfort is reduced due to the arrangement.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome above-mentioned prior art not enough, provide an earphone, it aims at improving the travelling comfort and the stability of wearing.

The utility model provides an earphone, includes electrical component and holds electrical component's casing, the casing includes the fuselage and connects the handle of fuselage, the handle is connected fuselage and downwardly extending, the handle include with fuselage arc transitional coupling's linkage segment and connection linkage segment and downwardly extending's extension section, the extension section is by last cross sectional area reduction setting down, and its both sides are in the earphone is worn in the tragus and the antitragus of the human ear of support when the human ear.

Optionally, the housing is formed by sequentially connecting a front housing, a middle housing and a rear housing, a plane of connection of the front housing and the middle housing is defined as an engagement surface, and a perimeter of the housing at the engagement surface is 40-55 mm; the front shell comprises a sound mouth with a sound outlet hole, and the included angle between the central axis of the sound mouth and the joining surface is 25-45 degrees; the distance from the intersection point of the central axis of the sound mouth and the joint face to a plane perpendicular to the joint face and passing through the center of the joint face is 1mm-4 mm; the distance from the intersection point of the central axis of the sound mouth and the joining surface to the center of the sound outlet hole is 4-10 mm.

Optionally, the distance from the center of the engagement face to the front shell in the direction perpendicular to the engagement face is 2mm to 7 mm; the projection of the front shell on the plane perpendicular to the length direction of the handle and the joint face form an included angle of 8-18 degrees.

Optionally, the electric component includes loudspeaker, circuit board and charging contact, loudspeaker are fixed in the fuselage and through seting up in the sound hole of fuselage outwards makes a sound, the circuit board part is located in the handle and with the loudspeaker electricity is connected, charging contact locates the position that the handle is close to the fuselage and with the circuit board electricity is connected, the handle is seted up towards one side surface of people's face and is dodged the hole of dodging of charging contact.

Optionally, the width of the extension section at the position abutting against the tragus and antitragus of the human ear is 7.6-9.6 mm.

Optionally, the body includes a sound mouth, the sound mouth has a sound outlet hole for the sound of the loudspeaker to come out, the sound outlet hole is formed by enclosing a second arc section close to the tragus and a first arc section far away from the tragus when worn, the first arc section and the second arc section are both in a half-elliptical shape, and the eccentricity of the first arc section is greater than the eccentricity of the second arc section.

Optionally, the earphone is provided with an ear cap at the sound mouth, and the length of the ear cap along the central axis of the sound mouth is 1mm-8 mm.

Optionally, the ear cap is of a solid structure, the outer surface of the ear cap is substantially conical, and the thickness of the ear cap protruding out of the front shell is 0.5mm-2.5 mm.

Optionally, the electrical assembly includes a signal light for displaying power and/or signal information, the signal light emitting visible light at least from a lower surface of the handle.

Optionally, the signal lamps are arranged oppositely, and each signal lamp emits visible light to the direction of the other signal lamp.

Optionally, the earphone further comprises a bass tube, wherein the bass tube is arc-shaped and is arranged along the periphery of the loudspeaker.

The application provides an earphone, its and the fixed cooperation that mainly is realized by handle and tragus, antitragus between the people's ear because hookup location shifts to tragus and antitragus position from the external auditory canal, consequently, can not bring the extruded discomfort of external auditory canal. And because the tragus, the antitragus and the intertragic notch enclose and form an inverted triangular accommodating space, the handle is clamped in the accommodating space. Theoretically, tragus and antitragus restriction handle leave this accommodation space, under this condition, the handle both sides when the earphone is worn in the people's ear to the tragus of people's ear and antitragus, can realize the fixed of earphone, and the pressure that tragus and antitragus received is far less than the pressure of fuselage to outer duct in the current design, consequently, can further improve the travelling comfort when wearing. And the handle is established to the cross-sectional area from the top down and reduces the setting, can improve its steadiness when wearing, trades the angle and says, under the circumstances of guaranteeing same firm effect, can reduce the pressure of earphone antitragus and antitragus, and improves the travelling comfort of wearing.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a first schematic structural diagram of an earphone according to an embodiment of the present application;

fig. 2 is a schematic view of a headset according to an embodiment of the present disclosure;

fig. 3 is a schematic structural diagram of a headset according to an embodiment of the present application;

fig. 4 is a schematic structural diagram of a headset according to an embodiment of the present application;

fig. 5 is a schematic diagram illustrating the matching of an ear cap and a sound outlet in an earphone according to an embodiment of the present application;

fig. 6 is a cross-sectional view of a headset provided by an embodiment of the present application;

fig. 7 is an exploded structural view of a headset according to an embodiment of the present invention;

fig. 8 is an exploded structural view of a headset according to an embodiment of the present application;

fig. 9 is a schematic view of a bass tube in an embodiment of the present application.

Wherein, in the figures, the respective reference numerals:

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship as shown in the drawings for convenience in describing the present application and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered limiting of the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1 to 9, an embodiment of the present invention provides an earphone 1, including an electrical component and a casing 10 for accommodating the electrical component, where the casing 10 includes a body 11 and a handle 12 connected to the body 11, the handle 12 is connected to the body 11 and extends downward, the handle 12 includes a connection section 121 connected to the body 11 in an arc transition manner and an extension section 122 connected to the connection section 121 and extending downward, the extension section 122 is disposed with a decreasing cross-sectional area from top to bottom, and two sides of the extension section abut against an tragus 2 and an antitragus 3 of a human ear when the earphone 1 is worn on the human ear.

As can be understood by those skilled in the art, the tragus 2 and the antitragus 3 of the human ear are oppositely arranged, and a gap is formed between the tragus 2 and the antitragus 3 and extends to the incisura between the tragus 2 to form an accommodating space similar to an inverted triangle.

Referring to fig. 2, when the earphone 1 provided in this embodiment is worn on a human ear, two sides of the handle 12 respectively abut against the tragus 2 and the antitragus 3 of the human ear, and the tragus 2 and the antitragus 3 clamp the handle 12, so that the handle 12 and the human ear are relatively fixed. Further establish handle 12 for from the top down cross sectional area reduces to set up for the size of accommodation space is pressed close to handle 12, thereby improves its area of contact with tragus 2, antitragus 3 and tragus 2 intertrack, with the connection fastening nature of further improvement handle 12 and people's ear.

In the existing design, the handle 12 of the earphone 1 is a cylinder extending up and down, and the handle 12 itself does not participate in the connection and fixation between the earphone 1 and the ear of a person, so that the fixation of the earphone 1 is realized by the pressing of the body 11 and the external auditory canal. Compare current design, the earphone 1 that this embodiment provided, fixed between it and the people's ear mainly by handle 12 and tragus 2, antitragus 3's cooperation realization, because hookup location shifts to tragus 2 and antitragus 3 position from the external auditory canal, consequently, can not bring the extruded discomfort of external auditory canal. And because the tragus 2 and the incisional marks between the antitragus 3 and the tragus 2 form an inverted triangle containing space, the handle 12 is clamped and arranged in the containing space. Theoretically, tragus 2 and antitragus 3 restriction handle 12 leave this accommodation space, under this condition, handle 12 both sides when earphone 1 wears the tragus 2 and the antitragus 3 of pasting the people's ear when the people's ear, can realize earphone 1's fixed, and the pressure that tragus 2 and antitragus 3 received is less than the pressure of fuselage 11 to the outer duct in the current design far away, consequently, the travelling comfort when can further improve and wear. And the handle 12 is set to be the section area from top to bottom and reduces the setting, can improve its steadiness when wearing, changes the angle and says, under the circumstances of guaranteeing same firm effect, can reduce earphone 1 antitragus 3 and antitragus 3's pressure, and improves the travelling comfort of wearing.

By analyzing the above, the earphone 1 provided by the embodiment of the application can effectively improve the wearing comfort.

In another embodiment of the present application, referring to fig. 3, the width E of the extension 122 is 7.6-9.6mm at the position abutting against the tragus 2 and the antitragus 3 of the human ear. Through the statistical data of the distance between the antitragus 2 and the antitragus 3, the width E of the extension section 122 is set to be 7.6-9.6mm, and the size is selected, so that the pressure of the antitragus 2 and the antitragus 3 is reduced while the relative fixation of the handle 12 and the ear of a person is ensured, and the wearing comfort is improved. It should be noted that, because of the slightly different sizes and shapes of different ears, the contact between the extension 122 and the tragus 2/antitragus 32 may be point contact or surface contact. The position width E of the extension 122 against the tragus 2 and the antitragus 32 of the human ear may be a distance range of two contact points, or a distance interval of two contact surfaces in the horizontal direction. Those skilled in the art can set the width E of the extension 122 to 7.6mm, 7.8mm, 8.0mm, 8.1mm, 8.2mm, 8.5mm, 8.8mm, 9.0mm, 9.2mm, 9.5mm, 9.6mm, etc., without being limited thereto.

In another embodiment of the present application, referring to fig. 3, the handle 12 is symmetrically disposed about the centerline of the tragus 2 and the antitragus 3, and on the projection of the plane shown in the drawing, the contour line of the extension 122 forms an included angle a of 3-5 ° with the central axis, so as to better fit the accommodating space formed at the incisional positions of the tragus 2, the antitragus 3 and the intertragic notch. The person skilled in the art can further set the included angle a to 3 °, 3.2 °, 3.5 °, 3.8 °, 4 °, 4.5 °, 5 °, etc., which is not limited herein.

In this embodiment, the length direction of the handle 12 is the up-down direction, and the end of the handle 12 away from the machine body 11 is the down direction. The shape of the shank 12 differs in each cross section perpendicular to its length direction. In other embodiments, the shank 12 may be circular or elliptical in cross-section.

In another embodiment of the present application, referring to fig. 1 and 5, the body 11 includes a mouthpiece, the mouthpiece has a sound outlet 101 for the sound of the speaker to pass through, and the sound outlet 101 is formed by a second arc 1012 close to the tragus 2 and a first arc 1011 away from the tragus 2 when worn. Referring to fig. 5, the connection point of the first arc 1011 and the second arc 1012 is F/G, and the midpoint O of the connection line of the two connection points is the center of the sound outlet 101. The first arc section 1011 and the second arc section 1012 are both in a half-elliptical shape, and the eccentricity of the first arc section 1011 is greater than the eccentricity of the second arc section 1012.

In the illustrated structure, the body 11 is provided with a dust screen at the sound outlet hole 101, and the dust screen is provided with a plurality of through holes for sound transmission.

The earphone 1 is sleeved with an earcap 13 at the sound mouth. The center enclosed by the ear cap 13 is the position of the sound outlet hole 101.

The eccentricity of the first arc 1011 is greater than the eccentricity of the second arc 1012, i.e. the first arc 1011 is flatter and the second arc 1012 is more circular. This design is favorable to hindering the earphone 1 and sliding under the wearing state, more adapts to the human engineering of ear, improves the stability of wearing.

In this embodiment, the ear cap 13 is made of a flexible material. So as to adjust the shape of the self according to the shape of the sound mouth and is beneficial to improving the wearing comfort. Preferably, the ear cap 13 is made of silicone material, and those skilled in the art can select other materials according to the requirement, which is not limited herein.

As will be understood by those skilled in the art, in the actual production assembly, referring to fig. 7 and 8, the housing 10 is formed by connecting a front shell 14, a middle shell 15 and a rear shell 16 which are arranged in a front-rear sequence. The front part of the front shell 14 and the middle shell 15 together form the aforesaid fuselage 11, and the rear part of the middle shell 15 and the rear shell 16 together form the handle 12. The front shell 14 and the middle shell 15 enclose to form a first cavity for accommodating the speaker, and the middle shell 15 and the rear shell 16 enclose to form a second cavity for accommodating the circuit board 30, the battery 60, the antenna, the spring plate, the indicator light and the like. The horn 17 is disposed in the first cavity and divides the first cavity into a front cavity and a rear cavity, the front cavity is communicated with the sound outlet hole 101, and the horn generates sound waves in the front cavity and emits sound outwards through the sound outlet hole 101.

Referring to fig. 4, a plane of connection of the front case 14 and the middle case 15 is defined as a coupling surface F, which is a plane perpendicular to a horizontal plane and is straight in a top view, and is illustrated as a top view of the headset 1. The perimeter of the casing 10 at the engagement surface F is 40-55 mm; the included angle B between the central axis of the sound mouth and the joining surface F is 25-45 degrees; a distance L1 from an intersection of a center axis of the mouthpiece and the engagement face F to a plane perpendicular to the engagement face and passing through a center of the engagement face is 1mm to 4 mm; the distance L2 from the intersection point of the central axis of the sound mouth and the connecting surface F to the center O of the sound outlet hole is 4mm-10 mm. The central axis of the mouthpiece is an axis perpendicular to the plane of the sound outlet hole 101 and passing through the center O of the sound outlet hole 101.

The distance H from the center of the engagement face F to the front case 14 in the direction perpendicular to the engagement face F is 2mm to 7 mm; the projection of the front shell 14 on the plane vertical to the length direction of the machine handle forms an included angle C of 8-18 degrees with the joint surface F. This design can prevent the slip of fuselage 11 in the ear cavity, improves the stability of wearing.

The length L3 of the ear cap 13 in the direction along the center axis of the mouthpiece is 1mm to 8 mm.

The ear cap 13 is a solid structure, the sound mouth is sleeved with the ear cap 13, the outer side surface of the ear cap 13 is approximately conical, and the thickness D of the ear cap protruding out of the front shell is 0.5mm-2.5 mm. When wearing, 13 front ends of earcaps and rear end are located the ear canal mouth to the earphone of this application both has the effect that the wearing of in-ear earphone is firm, be difficult for droing, has half in-ear earphone again and wears comfortable effect. Because the earcap 13 in this embodiment is of a solid structure and is placed at the ear canal opening, no foreign matter is felt when wearing the earphone, and the effect of comfortable wearing of the half-in-ear earphone is achieved.

In another embodiment of the present application, referring to FIG. 6, the electrical assembly includes a signal light 20 for displaying power and/or signal information, the visible light emitted by the signal light 20 being emitted from the lower surface of the handle 12.

The visible light emitted from the signal lamp 20 is emitted from the lower surface of the handle 12 instead of from the side surface of the handle 12, thereby achieving a beautification effect.

Preferably, the handle 12 has a lamp cavity in which the signal lamp 20 is disposed, the handle 12 is made of a light-transmitting material at least at the lamp cavity, and a surface portion of the signal lamp 20 is covered with a light-shielding material. In this embodiment, the signal lamp 20 is disposed on the circuit board 30, and a surface portion of the signal lamp 20 facing away from the circuit board 30 is coated with a light blocking material to block visible light emitted from the signal lamp 20 from exiting from a side surface of the handle 12 and exiting at least from a lower surface of the handle 12 by scattering or reflection. The design ensures that the lamp cavity is of a closed structure, thereby preventing moisture or dust from entering the lamp cavity to influence the built-in electronic elements. The signal lamp is covered with the shading material to shade light, and the area needing light transmission is avoided to achieve the light transmission effect, and the structure is simple. The shading material can be foam or other materials, and can be used as long as shading is realized.

In another embodiment of the present application, referring to fig. 7, two signal lights 20 are oppositely disposed, and each signal light 20 emits visible light toward the other signal light 20. In this embodiment, the signal lamp 20 is an LED lamp. Signal lamp 20 sets up relatively and is luminous in opposite directions, and signal lamp 20 sends visible light and through another signal lamp 20 scattering or reflection, finally sends outwards from the lower chamber wall of lamp chamber, compares in signal lamp 20 directly to the luminous of lamp chamber lower chamber wall, and occupation space is littleer and can avoid handle 12 width direction size not enough and lead to the problem that signal lamp 20 can't be put, and can make light softer.

In another embodiment of the present application, referring to fig. 1 and fig. 6, the electrical component includes a speaker, a circuit board 30 and a charging contact 40, the speaker is fixed in the body 11 and makes a sound through a sound outlet 101 opened in the body 11, the circuit board 30 is disposed in the handle 12 and electrically connected to the speaker, the charging contact 40 is disposed in the handle 12 and electrically connected to the circuit board 30, and a surface of a side of the handle 12 facing a human face is provided with an avoiding hole for avoiding the charging contact 40.

The charging contact 40 is used to receive an external power source to charge the headset 1. In this embodiment, the charging contact 40 is disposed on a side of the handle 12 facing a human face.

In combination with the above, the housing 10 is formed by connecting a front case 14, a middle case 15 and a rear case 16, which are sequentially arranged in front and rear. The front shell 14 and the middle shell 15 enclose to form a first cavity for accommodating the speaker, and the middle shell 15 and the rear shell 16 enclose to form a second cavity for accommodating the circuit board 30, the battery 60, the antenna, the spring plate, the indicator light and the like.

For the purpose of facilitating assembly, the circuit board 30, the battery 60, etc. are generally fixed to the middle case 15, and then the rear case 16 is fixedly coupled to the middle case 15. Therefore, the charging contact 40 is provided in the middle case 15 instead of the rear case 16, which is advantageous in facilitating the assembling operation and the charging connection. Furthermore, the charging contact 40 is provided at a position of the handle 12 near the body 11 rather than at the lower end or the body 11, facilitating the spatial arrangement.

In the illustrated construction, there are two charging contacts 40 and are located at the same level.

In another embodiment of the present application, referring to fig. 6, the headset 1 further includes a magnetic member 50, and the magnetic member 50 is disposed on the handle 12 and near the charging contact 40. The headset 1 provided in this embodiment is a TWS headset 1, and the headset 1 is placed in a charging box for charging. The charging box is internally provided with a holding cavity for placing the earphone 1. An adsorption member magnetically connected with the magnetic member 50 is provided in the charging box, so that the earphone 1 can be rapidly and accurately matched and fixed in the accommodating cavity. The charging case is provided with a charging circuit for electrically connecting with the charging contact 40 to charge the earphone 1. The magnetic member 50 is disposed close to the charging contact 40 to facilitate improvement of connection stability between the charging contact 40 and the charging box, which in turn improves effectiveness of charging.

In this embodiment, the magnetic member 50 has one charging contact 40 disposed on the handle 12 and close to the body 11. Together with the magnet in the speaker 18, is magnetically attracted by the charging box, so that the headset 1 is better secured in the charging box.

In another embodiment of the present application, referring to fig. 8, the earphone 1 includes a bass tube 18 disposed in the rear cavity, and the bass tube 18 is arc-shaped and disposed along the periphery of the speaker 17. This design makes the structure compact and facilitates the miniaturized design of the headset 1.

Preferably, the surface of the middle shell 15 facing the speaker 17 is provided with an arc-shaped bass groove 182, and a sealing plate 18 is further provided for sealing the bass groove 182 to form a bass tube 18, and the sealing plate 18 is provided with a first communicating hole 1801 communicating with the rear cavity. Referring to fig. 8 and 9, the arc length of the sealing plate 18 is smaller than the bass groove 182, and the first communication hole 1801 is formed at the end thereof, the second communication hole 1802 communicating with the bass groove 182 is formed on the surface of the middle housing 15 facing away from the horn 17, the first communication hole 1801 and the second communication hole 1802 are respectively located at both ends of the bass groove 182, and the sound wave from the rear cavity enters the bass tube 18 through the first communication hole and then flows to the external space of the earphone 1 through the second communication hole 182. Through the design of the bass groove 182 formed in the middle shell 15 and the sealing plate 18, compared with the independent arrangement of the bass tube 18, the space occupied by the bass tube 18 is further reduced, and the assembly is simplified.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modification, equivalent replacement or improvement made within the spirit and principle of the present invention should be included in the present invention.

Claims (11)

1. The utility model provides an earphone, its characterized in that includes electrical component and holds electrical component's casing, the casing includes the fuselage and connects the handle of fuselage, the handle is connected fuselage and downwardly extending, the handle include with fuselage arc transitional coupling's linkage segment and connection linkage segment and downwardly extending's extension segment, the extension segment is by last cross sectional area reduction setting down, and its both sides are in when people's ear the earphone is worn to the tragus and the antitragus of pasting people's ear.

2. The earphone according to claim 1, wherein the housing is formed by sequentially connecting a front housing, a middle housing and a rear housing, a plane of connection of the front housing and the middle housing is defined as an engagement face, and a circumference of the housing at the engagement face is 40-55 mm; the front shell comprises a sound mouth with a sound outlet hole, and the included angle between the central axis of the sound mouth and the joining surface is 25-45 degrees; the distance from the intersection point of the central axis of the sound mouth and the joint face to a plane perpendicular to the joint face and passing through the center of the joint face is 1mm-4 mm; the distance from the intersection point of the central axis of the sound mouth and the joining surface to the center of the sound outlet hole is 4-10 mm.

3. The earphone according to claim 2, wherein a distance from a center of the engagement face to the front case in a direction perpendicular to the engagement face is 2mm to 7 mm; the projection of the front shell on the plane perpendicular to the length direction of the handle and the joint face form an included angle of 8-18 degrees.

4. The earphone according to claim 1, wherein the electric component comprises a speaker, a circuit board and a charging contact, the speaker is fixed in the earphone body and emits sound outwards through a sound outlet hole formed in the earphone body, the circuit board is partially arranged in the handle and electrically connected with the speaker, the charging contact is arranged at a position of the handle close to the earphone body and electrically connected with the circuit board, and an avoiding hole for avoiding the charging contact is formed in one side surface of the handle facing a human face.

5. The headset of claim 1, wherein the extension is 7.6-9.6mm wide at a location abutting the tragus and antitragus of the human ear.

6. The earphone according to claim 1, wherein the body comprises a mouthpiece, the mouthpiece has a sound outlet hole for the speaker to output sound, the sound outlet hole is formed by a second arc section close to the tragus and a first arc section far from the tragus when the earphone is worn, the first arc section and the second arc section are both in a half-elliptical shape, and the eccentricity of the first arc section is greater than that of the second arc section.

7. The earphone as claimed in claim 2, wherein the earphone is sleeved with an ear cap at the mouthpiece, and the length of the ear cap in the direction along the central axis of the mouthpiece is 1mm-8 mm.

8. The headset of claim 7, wherein the ear cap is a solid structure, the outer surface of the ear cap being generally conical and having a thickness of 0.5mm to 2.5mm protruding from the front housing.

9. The headset according to any one of claims 1 to 8, wherein the electrical assembly comprises a signal light for displaying power and/or signal information, the signal light emitting visible light at least from a lower surface of the handle.

10. The headset of claim 9, wherein the signal lights are two and oppositely disposed, each signal light emitting visible light in the direction of the other signal light.

11. The earpiece of any of claims 1-8, further comprising a bass tube, the bass tube being arcuate and disposed along a perimeter of the horn.

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