1) Overview
The GH-666B is infrared wireless headphone for home use,specially for LED TV.High-quality sound performance.
Watch TV shows without disturbing others.
Also can be used as a wired headphone anywhere for MP3,iPhone,iPad..
Features
* Infrared stereo wireless headphone
* Auto mute function for headphone
* Operation distance is up to 15 meters
* Built-in 40mm mylar speaker
* Super comfortable wearing with soft headband
* Special design for the transmitter to stick on the TV easily.
* 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 |
Up to 15 meters |
|
Speaker |
40mm mylar |
|
Frequency response |
30~20000Hz |
|
Power supply |
Transmitter: 5V power supply |
|
Headphone: 2 x AAA batteries |
