Mi Automatic Foaming Soap Dispenser Foam Handpiece Washers Smart Sensor Contact-free

Mi Automatic Foaming Soap Dispenser Foam Handpiece Washers Smart Sensor Contact-freeTechnical DataSoap liquid bottle capacity: 320ml (last up to 400 times usage)Soap Dispensing Ratio: 12:1 (12mg of Air: 1mg of...