400ml Automatic Soap Dispenser, Non-contact Hand Sanitizer Dispenser, Waterproof And Hands-free Sensor, Used In Bathrooms, Schools, Kitchens, Hotels, Etc.Why do I need an automatic soap dispenser?Bacteria are everywhere, and the contact-free automatic soap dispenser can reduce the chance of contact with bacteria, allowing you and your family and children to develop healthy habits.Specification:Type: Automatic soap dispenserMaterial: ABSColor: silver /white and black woodCapacity: 400 mlVoltage: DC 6VWaterproof: IPX6Battery: 4 * 1.5 V batteries (not included)Net weight: 250 gSize:90*90*220MM 3.5*3.5*8.8 inch(L * W * H)Instructions:1. Please rotate the lid at the bottom of the automatic soap dispenser.Insert 4 AAA 1.5V batteries, then close the lid.2. Open the casing on the body to add liquid.3. When using for the first time, please try a few times. Then the liquid will fill the hose and then come out.4. The distance between the hands and the sensor is about 5CM(2-3 inches), and about 1ML of liquid will be pumped out each time. If you need more liquid, please hold it in your hand and wait for it nearby.Precautions:1. The soap dispenser needs 4xAAA batteries, please check when installing.2. If the liquid is too thick, it needs to be diluted with water.3. When the liquid level is low, please add liquid. Otherwise the soap dispenser will not draw any liquid.4. The normal working temperature is 3℃~40℃5. Please remove the battery if not in use for a long time.6.If the soap dispenser cannot dispense the soap correctly, please poke the nozzle of the soap dispenser with your hand so that the inner straw can contact with the air to dispense the soap.Specially designed to keep the top of the pump head clean and more hygenic