BT Ver.: V5.0
Rang: 33FT/10 M
Battery:250 mAh
Voltage: 3.7V
Power: <100mW
Talking time:20H
Charging time:1-2H
Charging way: USB 5V
Frequency Response: 20Hz-20KHz
Support HFP/HSP/A2DP/AVRCP
BT Ver.: V5.0Rang: 33FT/10 MBattery:250 mAhVoltage: 3.7VPower:
model：
Time：2020-11-18 14:28
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BT Ver.: V5.0
Rang: 33FT/10 M
Battery:250 mAh
Voltage: 3.7V
Power: <100mW
Talking time:20H
Charging time:1-2H
Charging way: USB 5V
Frequency Response: 20Hz-20KHz
Support HFP/HSP/A2DP/AVRCP