IR wireless stereo headphone (1 CH) for cars
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Light weight design for comfortable wearing
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Auto mute and auto power off function on headphone
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Carrier frequency:
a) Right channel: 2.8MHz
b) Left channel: 2.3MHz |
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Effective range (maximum): about 10 meters
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Channel separation: ≥40dB
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Frequency response: 30 ~ 20,000Hz
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Power supply: 2 x AAA battery |