In-ear headphone
First Claim
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1. A wireless earbud, comprising:
- an earbud housing including a primary housing portion and a stem having a first end coupled to the primary housing portion, a second end opposite the first end, and a microphone opening positioned at the second end, wherein the stem protrudes away from the primary housing portion in a first direction at an angle such that, when the wireless earbud is worn by a user, the stem passes through a channel defined by a tragus and anti-tragus of the user'"'"'s ear;
a speaker disposed within the earbud housing;
a deformable earbud tip coupled to the earbud housing and having a central opening oriented in a second direction angularly offset from the first direction;
a microphone disposed in the stem adjacent to and oriented to receive audio waves through the microphone opening;
a wireless antenna disposed in the earbud housing;
and a battery disposed in the earbud housing and configured to provide power to circuitry within the earbud housing; and
at least one electrical contact disposed at the second end and electrically coupled to the battery to enable the battery to be charged from an external power source.
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Abstract
A low-profile earbud is disclosed that sits securely within an ear of a user. The earbud includes a protruding portion that passes through a channel defined by the tragus and anti-tragus of the ear. In some embodiments, the protruding portion can take the form of a cable configured to supply power and transfer data to the earbud. In some embodiments, the protruding portion can provide additional space for electrical components and sensors supporting the earbud.
178 Citations
18 Claims
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1. A wireless earbud, comprising:
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an earbud housing including a primary housing portion and a stem having a first end coupled to the primary housing portion, a second end opposite the first end, and a microphone opening positioned at the second end, wherein the stem protrudes away from the primary housing portion in a first direction at an angle such that, when the wireless earbud is worn by a user, the stem passes through a channel defined by a tragus and anti-tragus of the user'"'"'s ear;
a speaker disposed within the earbud housing;a deformable earbud tip coupled to the earbud housing and having a central opening oriented in a second direction angularly offset from the first direction; a microphone disposed in the stem adjacent to and oriented to receive audio waves through the microphone opening;
a wireless antenna disposed in the earbud housing;and a battery disposed in the earbud housing and configured to provide power to circuitry within the earbud housing; and
at least one electrical contact disposed at the second end and electrically coupled to the battery to enable the battery to be charged from an external power source. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A wireless earbud, comprising:
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an earbud housing including a primary housing portion and a stem, the primary housing portion having an audio port formed there through and the stem having a first end protruding away from the primary housing portion in a first direction at an angle such that, when the wireless earbud is worn by a user, the stem passes through a channel defined by a tragus and anti-tragus of the user'"'"'s ear, and having a second end opposite the first end;
a microphone port positioned at the second end of the stem;a speaker positioned within the earbud housing and arranged to emit sound through the audio port;
a deformable earbud tip coupled to the primary housing portion and having a central opening aligned with the audio port and oriented in a second direction angularly offset from the first direction;
a microphone disposed in the stem adjacent to and oriented to receive audio waves through the microphone port;a wireless antenna; a wireless transceiver disposed in the earbud housing and coupled to the wireless antenna, the wireless transceiver configured to wirelessly exchange information with another electronic device and receive audio content from the another electronic device; a processor disposed in the earbud housing and coupled to the wireless transceiver, the processor configured to process audio content received from the wireless transceiver and deliver the processed audio content to the speaker for output through the audio port; a battery disposed in the earbud housing and operatively coupled to provide power to the microphone, the wireless transceiver, the processor and the speaker; and at least one electrical contact disposed at the second end and electrically coupled to the battery to enable the battery to be charged from an external power source. - View Dependent Claims (13, 14, 15, 16, 17, 18)
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Specification