Product Parameters:

• Speaker size:φ10mm
• Impedance:32Ω±15%
• Sensitivity:110±3dB
• Frequency range:20Hz-20KHz
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• Microphone:built-in
• Cable length:True wireless design
• Connectors:V5.0+BR+EDR+BLE
• Distance:≤10m
• Battery capacity:130mAh
• Charging Voltage:DC5V
• Working time:9.5 hours
• Rated power:2mW*2
• Working Voltage:DC3.7V