Automatic Foaming Soap Dispenser by RICKYAARON Brand - Concise Design - Perfect for Bathroom and Kitchen - 16.9oz Capacity - White - SD-500 Automatic - Our Smart Motion Infra-red Sensor Technology Provides a Sanitary, Touchless and Easy-to-use Operation That Will Only Be Activated When Needed (Unlike Others That Are Too Sensitive Can Have Spillages) Works with Any Soap - We Designed the RICKYAARON Product to Work with Your Favorite Liquid Soap or Hand Sanitiser, Unlike Other Brands We Found That Make You Buy Their Soap Adjustable Volume - We Have Included 2 One Touch Volume Settings, Allowing You to Control the Amount of Soap That Is Dispensed for the Perfect Hand Wash Uses 75% Less Soap Economical - Dilute your favorite liquid soap with water and turn it into Luxurious foaming Space Saving - Every unit can also be wall mounted Innovation patent movement: Liquid can be made into foam. Intelligent sensor probe: After one million induction testing, touchless, safe and hygienic. Rich and delicate foam, deep cleaning, easy rinse, almost no stimulation, delicate skin care The battery slot is designed on the upper part of the machine head, away from the desktop to prevent moisture 4 AAbattery can provide forty thousand times out of foam Short press switch can change gear Touchless Constant output Easy cleaning Protect skin Safety health Foam hand liquid can be put directly into the SD500 Ordinary hand liquid 1:1 or 1:2 ratio of pure water