AWEI A920BL
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FEATURES:
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Wearing type: in-ear
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Function: Bluetooth, voice control, answering phone, song switching, multi-connection function
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Connectivity: Wireless
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Application: Sports
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Drive unit: 9mm
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Channel: two channels (stereo)
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Frequency response: 20-20000Hz
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Impedance: 16ohms ± 15%
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Sensitivity: 110±3dB
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Talk time: 6h
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Music time: 4h
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Standby time: 200h
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Charging time: 1h
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Bluetooth: Yes
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Bluetooth version: V4.1
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Bluetooth distance: W / O obstacle 10m
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Battery capacity: 55mAh