1. Overview
The GH-790 is VHF/RF wireless Headphone for TV, DVD and PC use. It also can be used as a portable FM radio with auto-tuning function.
The built-in microphone on the transmitter can be used to chat online without any cord.
Features:
* VHF/RF wireless headphone system.
* The antenna of receiver and transmitter is built inside
* Can be used as a portable FM radio with auto-tuning function
* Free talking on internet with built-in microphone on the transmitter
* Two independent receiving bands for wireless headphone and FM radio
2. Technical Data
|
System |
VHF/RF |
|
Modulation |
FM |
|
Mode |
Mono |
|
Operation distance |
up to 30meters (open air) |
|
Signal-to-noise Ratio |
>50dB |
|
Distortion |
<2%THD |
|
Speaker |
30mm mylar |
|
Frequency Response |
30~20000Hz |
|
Power supply |
Transmitter: 2 x 1.5V AAA batteries |
|
Headphone: 2 x 1.5V AAA batteries |
