Fangrui Product Details Touchless Auto Soap Dispenser: Made Of Abs Plastic Material To Provide Long-lasting Use. Built-in With Upgraded Smart Motion Infrared Sensor, No Longer Need To Touch The Soap Dispenser, Just Put Your Hand Under The Sensor Within 3-6cm, It Induct Automatically And Dispense You Some Soap In 0.25 Seconds, Which Help Your Family From Germs And Keep A . Design: There Are Three Levels To Adjust The Amount Of Foam, Which Can Meet The Different Needs Of Adults And Children Of 0.6s,1s,1.5s.it Can Be Displayed In Full Screen, Showing The Remaining Power And Indoor Temperature. 300ml Capacity Easy Refill: The Large Capacity Of 300ml Can Be Used Up To 50 Days And The Liquid Ratio Is 12:1. Wall Mounted Easy Install: Save Space To Use With Punch-free And Non-marking Paste, Bearing 5kg. 2000mah High Capacity: Charge Once, Use Up To 10800 Times, 2000mah Large Capacity Lithium Battery, Long Standby To 3-6 Months. Rechargeable And Waterproof: Intelligent Charging And Ipx5 Waterproof, Convenient And Environmental