5 in 1 headphone: Wireless headphone/Online chat/Wireless monitor/FM/Wired headphone.
Wireless earphone: Wireless reception from any electrical device with audio output such as full-channel TV sound, PC, game player, DVD player, VCD player, audio device, MP3 player, and CD player.
Full-channel TV sound: enjoying your favorite TV show without disturbing others with this headphone.
Wireless net chat tool: built-in microphone in the emitter, support chat with your friend within 5 meters distance between the headphone and emitter.
FM radio: the headset can be used as FM radio independently, which search and lock channels from 88.0-108.0MHZ.
Wired earphone: equipped with audio cable, the receiver can be used as a wired earphone.
Wireless monitor: place the emitter near babies or old people and sick people who needs care, you can hear the voice in other places when you are not by their side, monitor situation from far distance.
Powered by 2 AAA batteries (Not included) for both the headphone and emitter, convenient to use.
Ideal for caring families, enjoying music and TV shows, having fun in gaming without disturbing others, etc.