Bluetooth Version: 5.0
Chipset: Realtek
Wireless Range: 10m
Speaker: φ6mm 5mW
Impedance: 16Ω
Frequency Range: 20Hz to 20kHz
Material: ABS
Waterproof: IPX5
Earbud: Li-polymer Battery 45 mAh
Charging Box: Li-ion Battery 1200 mAh
Play Time: 4 Hours
Charging Time: 1 Hours
Standby Time: 150 Hours