Detailed Product DescriptionSPECIALTIES:
* Signal through walls and ceilings.
* Superb performance on hearing virtually interference-free
* One transmitter and one receiver with
Radio function
* lightweight
Earphones
* Fully compatible with TVs,CDs/VCDs/
DVDs, VCRs computers and other audio sources.
* Package Ssize:67*38.5*33.1cm
* Package Model:100pcs/carton
key specifications:
1.transmitter:
* transmission frequency 85±0.5MHZ
* effective range: 25M
* power: two "AAA" batteries
2. receiver:
* frequency range: 84MHZ-108MHZ
* power: two "AAA" batteries