wireless headphone 4 in1
Features:
*Wireless headphone functions
*Headset with FM radio function
*Wired or wireless headphone
*Wired online chat
*Super bass
Specifications:
*Transmitting frequency: 83MHZ
*Receiving frequency: 83~108MHZ
*Receiving range: 30m
*FM radio frequency: 88~108MHZ
*Power supply: AAA DC 1.5V batteries 2pcs x 2
wireless headphone 4 in 1