Automatic soap dispenser with sensor and capacity: it uses improved infrared sensor technology, infrared sensor in the range of 0-6 cm, it only takes 0.25 seconds to release liquid quickly. No contact with , so member can reduce the contact . 400ml clear bottle, no frequent refilling of required. 4 adjustable foam modes: Touch the upper light to quickly change the mode (0.5 s / 1 s / 1.5 s / mode. No drips, no foam waste. You can get different amounts of foam depending on the conditions of use, can save 50% foam. If the foam soap dispenser does not foam, make sure that the added liquid is a foaming liquid that is diluted and that the device is fully . Good compatibility: automatic soap dispenser can be applied to a of common liquids (hand disinfectant/facial cleanser/facial cleanser, etc.). To achieve a better experience, you can use common liquid and water in a ratio of . mix 1:3. The dilution content can save 50% foam. However, it should be noted that liquids that are too thick or contain particles cannot be placed in the soap dispenser. USB charging mode and easy to use: this soap dispenser automatically requires no external battery, simply charges it via USB, it has a built-in battery of 1200 mAh, full electricity takes only 3 hours, very economical. Soap dispenser automatically uses a one-touch design. Simply tap the fingerprint on the top for 2 seconds to turn on the device. Press and hold the button for 3 seconds until the light flashes to turn it off. Widely used and waterproof and suitable for children: soap dispenser automatically uses waterproof IPX4 technology and leak-proof technology, suitable for kitchen, bathroom, office, school, hospital, bathroom or counter. The self-inductive foam design and the fun of making affinity foam allow children to wash eir hands. color:White Material:ABS size:72 x 107 x 187mm Package Contents: 1 x Soap Dispenser 1 x usb data cable Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.