[The sensor works when you hold your hand] The Automatic Soap Dispenser does not need to touch the pump directly with dirty hands, so it is hygienic and the area around it is not easily dirty. Just by holding your hand, a moderate amount of soap will come out easily and you can eradicate bacteria even during the flu and epidemic cold and food poisoning season.[Soft Foaming Automatic Soap Dispenser] You can use not only foaming soap, but also liquid detergent, and it will come out as foam when you pick it up, so its gentle on your skin without the difficulty of foaming firmly. During operation, the LED lamp flashes 10 times to inform you that you are washing your hands for 10 seconds or more.[Big hit for hand washing] Simply press and hold the power switch on the back of the main unit to change the foam discharge rate between 2 steps of 0.6g and 1g , avoid overuse and it is convenient to use it for washing hands and dishes is. (Please put the foam type soap directly, and the liquid detergent should be diluted 2-8 times with water and mixed well.)[Cordless 250ml Capacity] Since the soap dispenser is battery powered and does not require a plug, it can be installed anywhere in the kitchen or bathroom. With a capacity of 250ml, it can be used approximately 800 times and the next refill will last up to 3 months. Batteries can be placed in the back so you can place them safely around the water. Since it is a 2mm thin pipe, the bubbles will come out quickly.[Reliable Support Service] We are fully committed to inspection and quality, but in the unlikely event of an initial failure, we will responsibly exchange and return products. If you have any questions, do not hesitate to contact us.Features: 1.the water to liquid ratio is reduced to 6:1 2.It only needs 3 AA batteries for 150 days of continuous use. 3.When not in use, the soap dispenser automatically goes into standby mode without manual shutdown. (under normal use 10 times a day).No need to turn on and off repeatedly 4. Fast boiling in 0.25 seconds. Precise control of 0.8ml of foam every time. Hold your hand for a long time will not conduct the liquid repeatedly. Dont worry about wasting soap, and 10-second breathing speeds up hand washing time, full-time reminding. 5. Waterproof body with a curved curve design on the top, you can wipe the body with a damp cloth when cleaning, easy to deal with the humid environment. 6. turn on/induction bubble: white breathing light flashes; stop / suspend bubble (build up bubbles) / power failure / recharge: red breathing light flashes Package includes: 1 x Automatic Foaming Soap Dispenser1 x USB Cable 1 x User Manual