QOSDA Automatic Soap Dispenser, 10.15OZ /300ML Auto Touchless Soap Dispenser with Infrared Motion Sensor, Waterproof Liquid Hands-Free Electric Auto Soap Dispenser for Kitchen

Cautions: If the soap cannot be dispensed properly, please poke the nozzle of the soap dispenser by hand. When the liquid level is low, please add liquid. Otherwise the dispenser will not pump out any liquid. When light is flashing, it means battery low. Please change the batteries. Please do NOT shake the devices to avoid any serious damage. Please take out the battery if long time no use. Please make sure the liquid cover is well mounted. Otherwise the liquid will come out. This devices is design for bathroom and kitchen. Normal working temperature is 3?~40?