Touchless: It has an intelligent infrared sensor, which can automatically disperse the foam in 0.25 seconds by adding soap into the machine. No need to touch the pump and press USB Rechargeable: Our soap dispenser has a built-in lithium-ion battery and can be recharged. The soap dispenser can be fully charged in 2 hours using the matching USB cable (included in the package). The distributor cannot work while charging Wide application: the touchless foam dispenser is suitable for kitchen/bathroom/toilet/kindergarten/hospital/hotel/office etc, installation-free, low working noise Waterproof design: easy to fill dispenser with transparent cabinet to detect the level of use. IPX4 waterproof shell helps prevent the battery compartment from being soaked in water Multiple Lotion Compatible: The soap dispenser comes with a 400ml large capacity container. It can be poured into almost liquids, like shampoo, hand soap, facial cleanser, dish soap, etcProducts from KJ's store