Description
● Charging Method: Type-C Charging ● 190ml Water Capacity ● Waterproof Level: IPX7 ● Noise Level: ≤70dB ● Size: 72×106×178mm ● 14500 lithium battery 5V 800mAh ● Pulse frequency: Max about 1100 times/min ● Rated Power: ≤7.5W ● Battery endurance time: About 20days(Twice a day/1mins each time)