东莞市听贝电子科技有限公司
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Noise Cancelling Earphone
产品型号:
NC01
功能:
抗噪
连接方式:
有线
类别:
入耳式
描述
联络供应商
描述
- Type: In-Ear(Active Noise Cancelling)
- Speaker Size: Φ11mm
- Sound Pressure Level: 99±3dB(1KHz/1mW)
- Impedance: 16Ω
- Frequence Response: 20Hz-20KHz
- Maximum Input Power: 10mW
- Noise Bandwidth: 40Hz-1000Hz
- The Depth of Noise Cancelling: 20-30dB
- The MIC Frequency Range: 10-4000Hz
- MIC Sensitivity: -42dB
- Battery Capacity: 120mAh
- Denoise Time: 12H
- Charging Time: 2.5H
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