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| Wire Material: | PVC |
| Color: | Black |
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>>Ultra noise cancelling microphone
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Driver unit
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28mm Speaker
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Frequency Response
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20Hz-20KHz
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BT version
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5.0
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Battery capacity
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320mAh
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Mic sensitivity
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-40dB+/-3dB
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Charging time
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1.5 hour
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Talking time
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20 hours
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Standby time
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200 hours |
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