Model No. IR-407
1. Overview
The IR-406 is infrared wireless headphone for car use. Swivel type design.
High quality stereo sound. Perfectly suitable for all types of vehicle AV applications.
Features:
*Swivel Type
*Single channel
*Ultra-light weight design
*Auto mute & Auto power off function
*Comfortable wearing with adjustable headband
*Compatible with all vehicle AV applications
*Personal volume control, on and off switches
2. Technical Data
|
System |
Infrared light |
|
Modulation |
FM |
|
Mode |
Stereo |
|
Carrier Frequency |
2.8MHz (right) 2.3MHz (left) |
|
Effective range |
up to 8 meters |
|
Frequency Response |
20~20000Hz |
|
Signal-to-noise Ratio |
>60dB |
|
THD |
<1% |
|
Speaker |
30mm mylar |
|
Power supply |
2AAA batteries |
