Easier hand washing: By approaching the sensor with your hand, the machine will automatically release an appropriate amount of soap solution Durable and stain resistant: Made of plastic material to ensure its resistance to pollution and durability< /p> LED constant light mode: LED energy-saving work, convenient for night use Large capacity: 700 milliliter capacity, no need for frequent additions Compatible with a variety of soaps: Suitable for various liquids such as hand sanitizer, dish soap and shampoo, with flexible use Dual power design: It supports batteries or DC adapters for easy and flexible use