Automatically sense the liquid without pressing: the sensing distance is about 5CM, and the liquid can be discharged quickly in 0.26 seconds Reasonable quantitative discharge: 1ML quantitative discharge, the second discharge after 2 seconds interval Full body waterproof design: IPX6 waterproof design, body washable, suitable for bathroom and kitchen -caliber bottle mouth design: -caliber liquid filling port, replenishing liquid at any time, adding liquid is easy Suitable for a variety of washing liquids: quick and easy to change liquid, suitable for different washing liquids. Capacity: 200ml Rated voltage: DC 6V supply mode: 4*AAA battery (not included) Important Note: 1. 4xAAA battery is required for the soap dispenser. When installing, please check "+" and "-" symbols of battery and soap dispenser to install correctly 2. If the soap dispenser cannot dispense the soap properly, please poke the nozzle of the soap dispenser by hand, so that the internal straw can contact with the to dispense the soap 3. The first time you use it, you need to sense the soap dispenser 2 or 3 times to fill the straw with soap Cautions: 1.If the soap cannot be dispensed properly, please poke the nozzle of the soap dispenser by hand. 2.When the liquid level is low, please add liquid. Otherwise the dispenser will not pump out any liquid. 3.When light is flashing, it means battery low. Please change the batteries. 4.Please do NOT shake the devices to avoid any serious damage. 5.Please take out the battery if long time no use. 6.Please make the liquid cover is well mounted. Otherwise the liquid will come out. 7.This devices is design for bathroom and kitchen. 8.Normal working temperature is 3-40 size:70 x 94 x 188mm Material:ABS+PC colour:black Package Contents: 1 x Soap Dispenser 1 x User Manual 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.