Wireless Headphones

1. In-car stereo wireless headphone: JH-104B
Features:
* Stereo wireless listening, receive the signal via point to point
* 5 transmitting frequency points, it can avoid interference from local radio stations.
* Use PLL technology to make sure the transmitting and receiving reliable and stable
* Receive the signal via point to point
* Transmitter can be used separately, it can transmit signal to any FM radio
* Receiving sensitivity: 10dBm when S/N = 30dB at 107.9MHz
* Division: 29dB
* S/N ratio: 58dB
* Transmitting distance: 10-15 meters
* Working frequency range: 5 points in the range of 88MHz - 108MHz
* Suitable for global markets except a few European countries
 
2. Two-sides wireless headphone: JH-908
Features:
* Stereo wireless listening
* Wireless talking on Internet
* 3 channels to avoid interference 
* Moveable microphone, comfortable for talking or playing Internet game online
* Available frequency: 2.4GHz (transmitting distance: 100 meters)
* Suitable for global market
 
3. UHF stereo wireless headphone: JH-807C
Features:
* Hi-fi stereo wireless headphone
* 3 transmitting frequency points available
* Use PLL technology to make sure the transmitting and receiving reliable and stable
* Transmitting Distance: 100 meters
* Frequencies: 2.4GHz/900MHz/863MHz
* Receiving sensitivity: -100dBm
* Division: 30dB
* S/N ratio: 51dB
* Auto mute and auto tuning function available for headphone
* Suitable for European, North American markets

4. UHF stereo wireless headphone: JH-808C
Features:
* Hi-fi stereo wireless headphone
* 3 transmitting frequency points available
* Use PLL technology to make sure the transmitting and receiving reliable and stable
* Transmitting distance: 100 meters
* Frequencies: 2.4GHz/900MHz/863MHz
* Receiving sensitivity: -100dBm
* Division: 30dB
* S/N ratio: 51dB
* Auto mute and auto tuning function available for headphone
* Suitable for European, North American markets
 
5. IR stereo wireless headphone: JH-601
Features:
* Hi-fi stereo wireless headphone
* IR transmitting frequency: left CH: 2.8MHz, right CH: 2.3MHz
* Transmitting distance: 10 meters
* Speaker size: Φ40mm
* Foldable design, convenient for traveling users especially for listening to car
audio devices (portable DVD, GPS)  
* Impedance: 32 ohms
* Suitable for global markets
 
6. IR stereo wireless headphone: JH-602
Features:
* Hi-fi stereo wireless headphone
* IR transmitting frequency: left CH: 2.8MHz, right CH: 2.3MHz
* Transmitting distance: 10 meters
* Speaker size: Φ40mm
* Impedance: 32 ohms 
* Suitable for global markets