2-Channel Wireless Infrared Stereo Car Headrest DVD Headphones

1.Wireless infrared stereo car headphones, easy to use, a wonderful accessory.
2.Ergonomic design, providing a comfortable wearing experience.
3.Automatic mute and auto power-off function, convenient to use.
4.Foldable and lightweight design, convenient to carry and store.
5.Stereo audio model, with clear sound quality and no distortion.
Specification:Features:
1.Wireless infrared stereo car headphones, easy to use, a wonderful accessory.
2.Ergonomic design, providing a comfortable wearing experience.
3. Automatic mute and automatic headphone power-off function, which is convenient to use.
4.Foldable and lightweight design, convenient to carry and store.
5.Stereo audio model, which has clear sound quality without distortion.
Specification:
Condition: 100% Brand New
Two Channels:
Channel A: 2.8 MHz for the right channel; 2.3 MHz for the left channel
Channel B: 3.8 MHz for the right channel; 3.2 MHz for the left channel
Speaker: 30mm Mylar
Cone impedance: 32Ω ± 15%
Effective range (maximum): approximately 10 meters
Power supply: 1 AAA battery (not included)
Signal-to-noise ratio: ?70dB
Channel separation: ?40dB
Frequency response: 20-20000Hz
Audio mode: Stereo
Automatically turns on when worn and off when not in use
Package list:
1 pair of infrared earphones
Note:
1. Audio cable and batteries are not included.
2. The infrared headset is primarily used for car DVD players. If you need it for television use, please purchase a transmitter to pair with the headset; otherwise, the headset will not work at all.