[Touchless & Automatic Soap Dispenser] Foaming soap dispenser with sensitive infrared motion sensor, Infrared sensor detects your hand from as far away as 3.5 inches. Dispensing within 0.25s. Perfect for your bathroom, kitchen sink, coffee bar, hotel. [Convenient and Recharge] This automatic soap dispenser comes with a USB charging cable. Don't need to replace the batteries. More convenient and environment friendly. It can last up can be used for 20,000 times or more when fully (Fully within 2-3 hours). [Waterproof & Easy Use] IPX5 Waterproof, You don't need to touch the soap dispenser so as to avoiding infection effectively. The liquid container is at the bottom of the product to prevent soap or water from corroding the circuit board. It can be easily refilled by twisting it open. [Suitable for different foaming detergents] The foaming soap dispenser can be widely used for different foaming detergents(including foaming hand soap, shampoo, dish soap or other foaming detergent). For regular detergents, pls pour 1oz (30ml) regular soap into the automatic soap dispenser with the measuring cup and then fill it up with water. Stir it well to get perfect foam. For foaming soap, pls pour it in the automatic soap dispenser and use it directly. No need to dilute.