1.Smart Sensor - With the advanced infrared sensor technology, all you need to do is put your hands under the soap dispenser, the sensor will detect it automatically. thereby protecting you from the transmission of bacteria and viruses, keeping a healthier life.2. Adjustable Amount of Liquid - The Automatic Soap Dispenser comes with 3 different settings to set the amount of soap you want to dispense. To adjust the soap volume, press the top button once for one level.3.Waterproof and durable - The waterproof pad prevents the battery compartment from being immersed in water to prevent soap or water from attacking the circuit board. Soap dispenser made of high quality and durable brushed stainless steel, this design is both beautiful and durable.4. Easy to use - To open or close the device, just hold the button for 3 seconds. After the LED flashes red, the device is on. Hold your hand within 1-10 cm under the sensor for the dispenser to work.5. Suitable for most liquid soaps - Compatible with most types of liquids, such as hand lotion, disinfectant. Also suitable for hand or body lotions, etc.