Tank Volume: 100ml.
Pump Frequency: 1700 pulses/min.
Water Pressure: 20-110PSI.
Working Modes: Normal, Soft, Pulse, DIY
Battery: Rechargeable 400mAh Li-ion battery.
Charging time: 1 hour; Usage time: 20 days (One time each day, one tank each time)
Power: 4-6W
Waterproof grade: IPX7
Noise: ≤ 72dB.
Color box packing: 1*machine, 2* Standard nozzle, 1* travel bag, 1*USB cable, 1*manual