Patent ID: 11930313
Assignee: APPLE INC.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 0:
1. A wireless in-ear headphone comprising:
a device housing that defines an interior cavity;
a nozzle extending away from the device housing and defining an audio port that opens to the interior cavity;
an audio driver disposed within the device housing and aligned to emit sound through the audio port;
a wireless antenna and wireless circuitry disposed within the device housing, the wireless circuitry configured to establish a wireless communication link with a host device over the wireless antenna;
a plurality of sensors disposed within the device housing, the plurality of sensors including an accelerometer and a proximity sensor;
a controller disposed within the device housing and operatively coupled to the wireless circuitry and the plurality of sensors, the controller configured to process audio content received from the wireless circuitry and deliver the processed audio content to the audio driver for output through the nozzle; and
a battery disposed in the device housing and configured to provide power to circuitry within the device housing.