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Neckband bluetooth earphone
描述
联络供应商
描述
- Outstanding acoustic performance
Speaker diameter:10mm
Impedance:32ohm
Sensitivity:102dB at 1kHz
Frequency range:20Hz-20kHz
Working Voltage:3.7V
Supports A2DP/HFP/HSP/AVRCP
Rechargeable 100mAh Li-polymer battery
Music time:up to 3-4 hours
Wireless range: 10m
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