Features: 1.Reasonable control of gas and liquid bubble ratio 12:1 to form level rich foam, can better cover the skin surface, directly to the tiny pores. 2.300ml large capacity, liquid can be added for 500 times, which can be used by the whole family for 50 days. 3.Built in 2000 Ma high-capacity lithium battery, using type-c3.0 fast charging connection cable, charging is faster and safer. 4.0.25s high-speed bubbling, 3-6cm sensing area. 5.It can be safely used in wet environments such as washstand and toilet. Do not wash the body with water. Specifications: Material: ABS + PP + electronic components Product size: 130 * 130 * 60MM Net weight 260g Product color: white, black Charging voltage: 5V Rated power: 5W Charging time: 2.5-3 hours Input current: 1A Battery capacity: 2000mAh Charging port: type-C Liquid capacity: 300ml Service duration: 180 days standby Package Included: Soap dispenser * 1, type-C data cable * 1, manual * 1, back glue * 1