Detailed Product DescriptionFeatures:
*2 in 1 Wireless headphone
* FM Radio function
Transmitter:
Frequency :83MHz
Power supply: AAA DC 1.5V batteries 2pcs
Receiver :
Receiving frequency: 83~108MHz
Max receiving range: 30m
FM radio frequency: 88~108MHz
Power supply: AAA DC 1.5V batteries 2pcs