
USB headset with inline volume
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Basic Info
Payment Type: | T/T or L/C |
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Product Description
Product Description
- Plug model: USB
- Speaker/vibration diameter: diameter 40/30mm
- Speaker/vibration Impedance: 32/8Ω
- Speaker frequency response: 20Hz - 20KHz
- Speaker sensitivity: 110dB
- Noise level: ≤-78dBA
- Dynamic range: ≥78dBA
- THD: ≤0.1%
- Stereo crosstalk: ≤-52dBA
- Microphone specification: 6*5mm
- Microphone sensitivity:-58dB
- Microphone directivity: Omnidirectional
- Microphone impedance: ≤2.2KΩ
- Microphone frequency response range: 50Hz - 15KHz
- Headphones wire length: 2.2M
- Button "+" for volume up
- Button "-" for volume down
- Button " Mic mute " for microphone mute
- Button MT " for speaker mute
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