Product Information: 1. Product Name: Window Soap Dispenser 2. Size : 108*200*73mm 3. Weight : 340g Material: stainless steel outer shell, nylon inner shell 5. Product capacity: 280ml capacity 6. Battery type: AAA dry battery (4 sections) 7. Color : Gray 8 Liquid discharge method: Infrared induction liquid discharge 9. Waterproof index: IPX4 10. Detection distance: 3-5cm 11. Input voltage: DC6V 12. Power of use: 1.8W Package Contents: 1 Auto Soap Dispenser with Sensor: This auto soap dispenser adopts the latest self-contained adjustable button design and built-in accurate sensor sensing technology. The upgraded sensor has a longer service life and is more sensitive, so you can quickly get the hands-free soap dispenser. Visual Window: There is a transparent window on the side of the soap dispenser. You can see the use of the soap dispenser, which allows you to add soap in time. Touchless Easy to use: the sensor recognizes your hand in just one pass. Simply place your hand under the sensor to start the soap dispenser. No need to wave your hand multiple times. When your hands are away from the sensor, soap dispensing stops. You don't need to touch the soap dispenser to effectively avoid cross-infection. Durable Leak-proof Base: The soap dispenser adopts class 3A waterproof and leak-proof technology to prevent soap or water from corroding circuit boards. The new design of the waterproof base holder with rubber seals prevents the battery case from corroding when submerged in water and the sensor works.Best choice - Simple modern design, cute sounding arc shape, it is easier for children to get the foam, your Children love and love to wash their hands. Perfect Valentine's Day gift for your loved one. HOW TO USE: 1. Insert 4 new AAA batteries into the bottom compartment (not included) 2. Unlock the top cover by turning it counterclockwise. 3. Pour liquid soap or disinfectant into the dispenser. Firmly close the top cap. 4.Press the power button to turn on the device. 5. You can now enjoy it by placing your hand under the sensor. WARNING : 1.Please keep the device surface clean. Regularly wipe the body with a mop to prevent long-term corrosion of the device. 2. When filling thick liquid, please add enough diluted water to ensure normal discharge. 3.Please keep the 2 smart infrared motion sensors clear! 4.Do not wash the dispenser. Clean with a damp cloth. 5. Avoid direct sunlight on the infrared panel. "