Automatic Soap Dispenser: The touchless soap dispenser has a very sharp and responsive sensor that only takes 0.5 seconds of sensing time to squeeze out the liquid. The infrared sensor can detect your hand within 5cm , making the foam more precise. No drips or spills, no wasted soap. Large 300ml Capacity: This auto sensor soap dispenser can hold 300ml liquid soap, 1ml pump each time. If you need more, please keep your hands and wait 2 seconds later, it will inflate again. Does not drip, does not leave soap residue. A visible window acts as a reminder to monitor the remaining liquid and get back on time to refill the soap. 【Leak-proof and waterproof IPX6】 - Soap dispenser with waterproof sensor IP67 to prevent soap or water from corroding the circuit board. And help to extend the life of the soap dispenser and prevent the battery compartment from getting soaked in water. Energy saving and easy to use: simply pull out the bottom kickstand to expose the battery compartment. Low power consumption and only requires 4 AAA batteries to work (batteries not included) and can last long in standby for about 6 months. No limitation of the power cable, which is convenient to place anywhere you like. WIDE COMPATIBILITY AND USE: The hands-free electric soap dispenser is compatible with foaming soap or hand sanitizer. Modern and classic design, can be used for bathroom, hospital, kitchen. Robust and durable without the need for wall mounting. Features: Material: ABS. Capacity: 300 ml. Content: 1 smart foaming soap dispenser (battery not included). 1 user manual (French not guaranteed). Instructions for use: 1. Please turn the cover on the bottom of the automatic soap dispenser. Insert 4 x 1.5V AAA batteries, then close the cover. 2. Press the button at the bottom. You will see that the light is flashing. Now the device is working normally. 3. Open the upper case on the body to add the liquid. 4. For the first time you use, please try several times. Then the liquid will fill the pipe and come out. 5. The distance between your hands and the sensor is approximately 5 cm. Each time it will pump about 1ml of liquid. If you need more liquid, please hold on your hand and wait about 2 seconds. Then more liquid will come out soon. Important note: 1. 4 AAA batteries are required for the infrared soap dispenser. When installing, please check the "" + "" and "" - "" symbols of the battery and soap dispenser to install it correctly. 2. If the soap dispenser can not dispense the soap properly, please tap the nozzle of the soap dispenser by hand, so that the internal straw can come into contact with the air to dispense the soap. Attention: 1. When the liquid level is low, please add liquid. Otherwise, the soap dispenser will not pump any liquid. 2. When the light flashes, it means the battery is low. Please change the batteries. 3. Please do not shake the device to avoid serious damage. 4. Please remove the battery if you do not use it. 5. If your liquid is too thick, you must dilute it with water. 6. Normal operating temperature: 3 ° C to 40 ° C. "