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DI2577RG | WIRED HEADPHONE WITH MIC
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DI-1037BK | WIRED HEADPHONE WITH MIC

DI2577BL | WIRED HEADPHONE WITH MIC

Frequency response: 20HZ – 20KHZ
Speaker size:40mm
Speaker sensitivity 105dB ±3dB at 1Khz
Speaker impedance: 32
Mic type: omnidirectional
Mic size:4mm
Mic sensitivity -40dB±3dB
Cord length: 1.2m
Plugs type: 3.5mm stereo

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