Dimensions and weight
Weight of a single earbud: 5.3g
Size of a single earbud: 29.5 ? 21.4 ? 23.5mm
Weight of charging case: 31.4g
Dimensions of charging case: 61 ? 50 ? 24.6mm
Total weight: 42g
Charging
Battery capacity
Earbuds: 54mAh
Charging case: 480mAh
Charging port: Type-C
Earbud input parameters: 5V-150mA
Charging case input parameters: 5V-500mA
Charging case output parameters: 5V-320mA
Connection
Wireless connection
Bluetooth® 5.3
Bluetooth protocols: HSP?HFP?A2DP?AVRCP
Communication range: 10m (open space free of obstacles)
Speaker impedance: 32?
