Automatic quick response: Built-in highly sensitive infrared motion sensor, the soap dispenser can quickly foam in 0.25 seconds. The contactless design makes touching the soap bottle unnecessary and makes your laundry more hygienic and safe.Easy to install: The wall-mounted design makes the soap dispenser easy and easy to install without drilling.LED display: The electric soap dispenser is made of ABS material, with LED screen the room temperature and battery level can be clearly displayed. 3-stage blow output with more sensitive sensor can meet different foam needs of adults and children.Built-in battery: The foam soap dispenser has a built-in 1200 mAh battery, which can be recharged. The automatic soap dispenser can be fully charged within 1.5 hours with the matching USB cable (included) The dispenser can not work during charging.Widely used: use of waterproof IPX4 technology, which easily copes with the wet environment. Can be used in many places, for example in kitchen sinks, bathrooms, hospitals, hotels, clinics, pharmacies, offices, schools, supermarkets and other places