How Do Cordless Headphones Work?

- Aug 30, 2018-

Cordless headphones receive sound through a built-in radio-frequency receiver, which eliminates the need for a wire through which to transfer the sound. A radio transmitter plugs into the headphone jack of the audio device. It converts the audio-signal output to a radio frequency and transmits the radio frequency over the air. Within a certain range, the receiver picks up the radio waves and converts the signal into audio information.



MAONO is an innovative designer and manufacturer of Lavalier, Podcasting, Wireless, Shotgun, Recording microphones and accessories for Smartphone, Camera and PC, etc.