The infrared sensor detects your hand from a distance of up to 5 cm. The near-field infrared sensor generates bubbles in 0.25 seconds, put your hand under the sensor, the pump automatically dispenses foam, no pressure required, easy and quick release. Concise classic design style and humanized scale design are clear and tidy.Made of durable ABS with impact resistance, high toughness and anti-corrosion. It can keep its shine for a long time. The waterproof material is IPX4, prevent water and soap from entering corrosive circles. The high-efficiency miniature of the motor and its rubber cushioning structure not only have high foaming efficiency, but will not be disturbed by noise when operating. The soap dispenser is compatible with almost all liquid soaps such as hand sanitizer, shower gel, detergent, shampoo and facial cleanser. It can be mixed with 3 to 4 times the amount of water, suitable for toilets, offices, bathrooms, kitchens, etc. The automatic touchless disinfectant dispenser is a built-in large capacity battery, the product is more efficient and durable, the USB Loading can be used for a long time, more convenient and environmentally friendly 350ml large capacity, longer service life. Suitable for anywhere: It is suitable for the use of various disinfectant liquids, liquids and hand sanitizers. IPX4 waterproof, you don't have to worry about placing it in a humid environment. It is an excellent hand hygiene solution for all public spaces such as bathrooms, kitchens, nurseries, offices, schools, hospitals, airports, hotels and restaurants. Product Material: ABS