2PCS Wireless Infrared IR Headphones Dual-Channel Smart Headsets For Car DVD
Features:
Suitable for Car Video & Audio Devices, such as headrest DVD players.
Ultralight design for long time comfortable wearing, perfect enjoyment.
IR dual-channel wireless headphone function. Operating distance is up to 10 meters.
Automatically mute and auto power off if no signal is received about 5 minutes.
Built-in 40mm mylar speaker for audiophile grade sound quality.
Works with smart phones, tablet PC, MP3 devices via a 3.5mm audio cable (not included).
Note: When use the device as wired headphone, volume knob on the headphone cannot be used, and you can only adjust volume on your audio device.
Specifications:
Channel: Dual
Mode: Stereo
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
Operating Distance: up to 12 meters
Frequency Response: 60Hz-6000Hz
Sensitivity: -88dBm±3dB
Impedance: 32Ω
S/N Ratio: ≥50dB
Channel separation: >35dB
Distortion: <1%
Power Supply: 2 x AAA Batteries (Not Included)
Main Item Size: 17.6 x 15.3 x 6.4cm / 6.92 x 6.02 x 2.51in
Main Item Weight: 123g / 4.34oz
Package Size: 19.9 x 15.4 x 4.2cm / 7.83 x 6.06 x 1.65in
Package Weight: 180g / 6.36oz
Package List:
2 x IR Infrared Wireless Stereo Car Headphone
2 x English User Manual
Expected delivery: Approximately 5-8 days.
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