Shenzhen Chelong Electronics Technology Co., Ltd. [China]

Detailed Product Description

IR wireless stereo headphone for cars

Features:

1) Infrared wireless stereo headphone (2 CH) for cars

2) Ergonomic design for comfortable wearing

3) Auto mute and auto power off function on headphone

4) Folding Design

Specifications

1) Dual channel

2) Carrier frequency:

    a) A channel: 2.8MHz for right channel; 2.3MHz for left channel

    b) B channel: 3.8MHz for right channel; 3.2MHz for left channel

3) Speaker: 40mm mylar

4) Effective range (maximum): about 10 meters

5) Power source: 2 x AAA batteries