Battery:
Earphone Battery Capacity: 30mAh/3.7V*2
Charging Case Battery Capacity: 480mAh
Charge Jack: Type C
Duration:
Charging Time:( 1.5 hours case) / 1 hour (earphones)
Music Play Time/Talk Time: 4.5hours/4 hours
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Standby Time: 20H
Frequency: 20Hz-20000Hz
Connection Type:
Bluetooth chip: AD6973D4
Bluetooth Version: 5.2
Support Bluetooth Profile: HFP, HSP, A2DP, AVRCP
Audio Decoding : GFSK,t/4 DQPSK
Others:
Waterproof certification: IPX5
Physical Specification:
Connector: USB Type-C Charging Port
Drivers: 8mm
Dimensions:
Case: (50.0*28.0*54.0)+0.5mm
Weight: 51.9+2¢g
Color:Black,Green
Warranty:3 Month Brand Warranty