stereo wireless headphone:

1) Hi-fi wireless stereo headphone

2) 3 transmitting frequency points available

3) Use PLL technology to make sure the transmitting and receiving reliable and stable

4) Transmitting distance: 100 meters

5) Frequencies: 2.4GHz/900MHz/863MHz

6) Receiving sensitivity: -100dBm

7) Division: 30dB

8) S/N ratio: 70dB

9) Auto mute and auto tuning function available for headphone

10) Suitable for European and North American markets