IR wireless stereo headphone (1 CH) for cars

Light weight design for comfortable wearing

Auto mute and auto power off function on headphone

Dual channel

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

Speaker: 40mm mylar

Cone impedance: 32Ω±15%

Effective range (maximum): about 10 meters

Audio model: stereo