Feature: 1. PRECISE SENSOR SOAP DISPENSER - The Infrared Technology built into this soap dispenser automatically detects your hand from 0-90mm . the Soap will automatically come out in 0.25 second when you place your hand close to the sensor, much more convenient and quickly than the normal hand touch soap dispenser 2. WATERPROOF \u0026 NON-SLIP - Made of ABS materia, easy to clean stain, White liquid soap dispensers use waterproof body desig. 3. DURABLE \u0026 EASY TO USE - This soap dispenser is made by ABS and plastic (the top and bottom), enhanced motor power offer more stable quantity of produced liquid. Only put your hand under the sensor to let the dispenser start to work. Washing hands without else dirty. It also can act as bar/countertop/bathroom/kitchen/dish soap dispenser. Perfect for your family, coffee bar, offices, school, hotels, and restaurants 4. WNWRGY SAVING - Miniature high-efficiency motor and rubber shock reduce power consumption 5. 4*AAA Battery, with 9 months long time battery life, long standbly time Specification: Xiaomi MiJia Automatic Hand Washing Set Electric Automatic Induction Soap Dispenser Hand Washing Machine Features: PRECISE SENSOR SOAP DISPENSER - The Infrared Technology built into this soap dispenser automatically detects your hand from 0-90mm . the Soap will automatically come out in 0.25 second when you place your hand close to the sensor, much more convenient and quickly than the normal hand touch soap dispenser WATERPROOF & NON-SLIP - Made of ABS materia, easy to clean stain, White liquid soap dispensers use waterproof body desig. DURABLE & EASY TO USE - This soap dispenser is made by ABS and plastic (the top and bottom), enhanced motor power offer more stable quantity of produced liquid. Only put your hand under the sensor to let the dispenser start to work. Washing hands without else dirty. It also can act as bar/countertop/bathroom/kitchen/dish soap dispenser. Perfect for your family, coffee bar, offices, school, hotels, and restaurants WNWRGY SAVING - Miniature high-efficiency motor and rubber shock reduce power consumption 4*AAA Battery, with 9 moths long time battery life, long standbly time Specification: Size: 73*103*230mm Weight: 300g (Hand soap, charge cable) Working temperature: 5℃-40℃ Working humidity: 0%-85%RH Battery: lithium battery Material: ABS Rotated voltage: DC 3.7V Waterproof grade: IPX5 Package size: 10.7*7.7*23.2cm/4.21*3.03*9.13in Package weight:300g/10oz Package list: 1*Hand wash machine Package List: 1*Hand wash machine