About this item Product re-upgradequality assurance Auto Soap Dispenser: Equipped with an infrared motion sensor, the soap dispenser automatically releases hand lotion as soon as that the sensor detects your hands, which gives you a sanitary, touchless and easy-to-use experience. Waterproof: Designed with a waterproof base to prevent water from entering the battery compartment. The auto soap dispenser is made of high quality waterproof technology with protection against drips and corrosive caused by water or soap. Adjustable Switch: With 250ml capacity and a variable timing switch; The automatic soap dispenser has 3 volume levels to adjust the amount of soap to your needs. Compatible with most types of liquids, such as hand sanitizer, hand lotion, sanitizer . Perfect for your bathroom, kitchen, cafe, hotel Energy saving: Powered by 4 AAA batteries (not included), a replacement can be used for about 3 months.