2-channel wireless car headphones, ergonomic design, 30mm polyester diaphragm, stable transmission, 2.8 MHz (right) and 2.3 MHz (left), for use in the car.

Features:1.Wireless infrared stereo car headset, easy to use, a wonderful accessory.
2.Ergonomic design, providing a comfortable wearing experience.
3.Automatic power mute and automatic headset function, convenient for use.
4.Foldable and lightweight design, convenient to carry and store.
5.Stereo audio model, which has clear sound quality without distortion.
Specifications:Features:
1.Wireless infrared stereo car headset, 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: 30 mm Mylar
Cone impedance: 32 Ω ± 15%
Effective range (maximum): approximately 10 meters
Power source: 1 AAA battery (not included)
Signal-to-noise ratio: ≥70 dB
Channel separation: ≥40 dB
Frequency response: 20-20,000 Hz
Audio model: Stereo
Automatically turns on when worn and turns off when removed from 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.