[Automatic soap dispenser with sensor] Foam soap dispenser with sensitive infrared sensor automatically foam without pressing the soap dispenser. The infrared sensor detects your hand at a distance of . 5 cm and emits foam automatically in . 0.3 seconds. Contactless hand disinfection, avoid indirect transmission, healthier and . [Electric Soap Dispenser USB Rechargeable] It supports USB charging and Equipped with 1800 mAh lithium battery, don't need to replace the battery. It takes 3 hours to fully charge. It can be used for up to 4 months when fully . Avoid replacing discarded batteries and polluting the environment. Environmentally friendly and save money. [400ml, IPX4 water resistant] The automatic soap dispenser is made of black matt aluminum alloy and high quality ABS material, water resistance up to IXP4. 400ml large capacity, it has a larger capacity than ordinary soap dispenser, so you don't need to replace the soap often. [Wide compatibility] The automatic soap dispenser can be filled directly with foam soap and used in conjunction with common cleaning agents, washing-up liquid, shower gel, lotion and shampoo. (To dilute liquid and water in a ratio of 1: 3 - 8.) It can be used for the can on desktop & wall mounting and for public places such as school, hospital, hotel, train station, cinema, concert hall, office places for control. colour:Black Material:plastic Package Contents: 1 x Soap dispenser 1 x USB cable Only the above package content, other products are not included. Note: Light reflection 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.