KST-900ST 2.4GHZ Wireless Music Headphone with Control Volume, Support FM Radio / AUX / MP3

Headphone1. 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. 2. FM Radio: The headset can be used as FM radio separately 3. Wired Earphone: Equipped with audio cable, the receiver can be used as a wired earphone. 4. Reception Mode: FM 5. FM Frequency: 87.5-108Mhz for FM radio 6. Power Supply: Rechargeable Li-polymer battery 7. Distortion: 1%Transmitter1. Modulation Mode: FM 2. Emission Distance: 30m (with no inference) 3. Power Supply: DC 5VNote1. USB transmitter should keep away from adaptor. 2. Using the power bank or PC, TV USB port supply electricity is best. 3. Recharge the batteries if the receiver reception is poor. 4. If have large noise, please trun down the headphone volume and turn up the