Model No. IR-8670D
1. Overview
The IR-8670D is infrared wireless Headphone for car use. With dual channels for selection and clear stereo sound, it is perfectly suitable for all types of car DVD player applications.
Features:
*Dual channels
*Monitor Function
*Personal volume control
*Can be used as a wired headphone
*Auto mute & Auto power off function
*Compatible with all vehicle AV applications
*Comfortable wearing with adjustable headband
2. Technical Data
|
System |
Infrared light |
|
Style |
Headband |
|
Mode |
Stereo |
|
Carrier Frequency |
A source: 2.8MHz (right) 2.3MHz (left) |
|
B source: 3.8MHz (right) 3.2MHz (left) |
|
Effective range |
up to 8 meters |
|
Frequency Response |
20~20000Hz |
|
Signal-to-noise Ratio |
>65dB |
|
THD |
<1% |
|
Speaker |
40mm mylar |
|
Power supply |
2AAA batteries |
