1) Overview
The GH-656 is infrared wireless headphone for home TV use.High-quality sound performance.
Watch TV shows without disturbing others.
Also can be used as a wired headphone anywhere without connection with transmitters.
Features
* Infrared stereo wireless headphone
* Built-in 40mm mylar speaker
* Auto mute function for headphone
* Operation distance is over 10 meters
* Can be used as a wired headphone without batteries.
* Active noise reduction system for crystal clear sound
* Mini jack for audio input like MP3, iPhone,iPad
* Invisibly connects with any TV, VCD, DVD and other audio systems
2) Technical Data
System |
infrared light |
Mode |
stereo |
Carrier frequency |
2.3MHz for left channel
2.8MHz for right channel |
Signal-to-noise ration |
>75dB |
Channel Separation |
>40dB |
THD |
<1% |
Effective range |
over 10 meters |
Speaker |
40mm mylar |
Frequency response |
30~20000Hz |
Power supply |
Transmitter: DC12V 100mA |
Headphone: 2 x AAA batteries |