Specification: battery capacity:2000mAh Material: ABS Plastic Color: White Maximum capacity:300ML Operating Voltage:3.7V Operating temperature:0-70 Installation method:Seamless wall-mounted Use crowd: children, adults wash hands/wash hair/bath/wash dishes Use environment: sink/bathroom/hotel/public toilet/hospital/school, etc. Package Contents: 1 x Wall-mounted automatic soap dispenser 1 x Type c fast charging cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.