EVERSOUND
an audio system, namely, a radio transmitter and a number of wireless headphone receivers, where the transmitter receives an audio signal from an audio source and transmits the audio signal over-the-air to the number of wireless headphone receivers, and a carrying case especially adapted for housing the transmitter and wireless headphone receivers and serving as an electrical charging station for the transmitter and wireless headphone receivers; radio transmitters; wireless headphone receiver...
Registered · March 8, 2015 · 86556960 ·