Patent ID: 7382760

Claim:
A USB dongle having a USB connector for communicating with a computing device through a USB port, comprising: a wireless transceiver for transceiving wireless communications with a headphone according to a wireless communication protocol that includes a selected audio control signal that controls a selected audio function and conforms to a wireless audio control protocol; and a converter that converts between the wireless audio control protocol transceived by the wireless transceiver and a local computing device control protocol that controls an audio source device interface on the computing device, the converter further providing to the computing device via the USB port a converted audio control signal that controls the selected audio function and conforms to the local computing device control protocol, wherein the converter further receives from the computing device via the USB port a second selected audio control signal that controls a second selected audio function and conforms to the local computing device control protocol, converts the second selected audio control signal to a second converted audio control signal that controls the second selected audio function and conforms to the wireless communication protocol, and provides the second converted audio control signal to the wireless transceiver for transmission to the headphone to control the second selected audio function.