UHF Stereo-Funkkopfhörer

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