Features: -Equipped with a powerful 500mAh battery, it can last up to 12 months on a full charge. The battery level indicator lights also allow you to check the charging status in real time.-It offers touch-free operation, ensuring soap is dispensed in a clean and convenient manner for a hygienic environment. -With 4 adjustable dispensing settings, you can easily control the amount of soap dispensed to adjust it to each individual's needs.-With IPX5 waterproof performance, it can prevent water splashes, and the charging head silicone cover can provide additional waterproof protection.-Compatible with a variety of liquids, including liquid soap, hand soap, dish soap, shampoo, etc., it is very suitable for use in kitchens, bathrooms, offices, sch.