Note: This product must be mixed with water when adding soap. The ratio of soap and water is 1:6. If a large amount of thick soap is added at the beginning, the soap must be poured out, then add water, and then press 3 to contact when the product is turned off. Press the button to turn on the machine cleaning function. To avoid blockage of the machine Touchless Wall Mounted Automatic Soap Dispenser USB Liquid Foam Dispenser Infrared Sensor Electric Hands-Free Hand Sanitizer Tool feature: Non-Touch Automatic Soap Dispenser--- Made of durable ABS plastic material, providing long-lasting use. Built-in upgraded smart motion infrared sensor, no longer need to touch the soap dispenser, just put your hand within 3-6 cm below the sensor, it will automatically sense, dispense soap for you within 0.25 seconds, let your family Stay away from germs and live a healthy life. Ideal DesignThree gears adjust the amount of foam, which can meet the different needs of adults and children in 0.6s, 1s, 1.5s. It can be displayed in full screen, showing the remaining power and indoor temperature. 500ML Capacity and Easy Refill--- The large capacity of 300ml can be used for up to 60 days with a liquid ratio of 12:1 Wall Mounted and Easy to Install--- Save space with no punching and non-marking paste, bear 5kg 2000mAh Large Capacity---Charge once, use up to 10800 times, 2000mAh large capacity lithium battery, standby time up to 3-6 months Rechargeable and waterproofIntelligent charging, IPX5 waterproof, convenient and environmentally friendly, no need to disassemble the machine, reducing the secondary damage to the life of the fuselage Wide Compatibility and Cleaner--- Suitable for liquid soaps, body lotions, shampoos, cleansers, etc. This is a hands-free soap dispenser that works well as long as you don't use too thick soap. Suitable for public places such as hospitals, kitchens, hotels, offices and restaurants. If you need any further assistance, please do not hesitate to contact us. Specification: Material: ABS plastic Size: 130*62mm Color: black, white Battery capacity: 2000mAh Maximum capacity: 500ML Working voltage: 3.7V Working temperature: 0-70 Installation method: seamless wall hanging Users: Children, adults wash hands/hair/bath/dishwashing Use environment: sink/bathroom/hotel/public toilet/hospital/school, etc. The package includes: 1/2 X Wall Mounted Automatic Soap Dispenser Type C fast charging cable notes: Due to different monitors and lighting effects, the actual color of the item may be slightly different from the color shown on the picture. Thanks! Please allow 1-3mm measurement deviation due to manual measurement.