The easy-to-use, touch-free auto soap dispenser has a precise trigger zone that can accurately identify your hand. Place your hand under the sensor to operate the dispenser. The powerful pump dispenses soap compatible with 2 seconds with just a few clicks, 1ml at a time, if you need more, put your hand under the sensor and wait another 2 seconds, it will start sucking again. <p >Waterproof and stable deep base structure. This soap dispenser can be cleaned without cleaning. The IP67 waterproof of the whole machine can prevent the battery box from being immersed in water, otherwise it will cause corrosion, which will make the dispenser unusable. The floor is non-slip and airtight. It has a wide range of uses. The soap dispenser is suitable compatible with homes, bathrooms, kitchens, hospitals, banks, offices and other public places. Human hands will automatically absorb the liquid to avoid secondary cross infection. Caution Keep ventilation during use, alcohol is flammable. Open flames are strictly prohibited. Becompatible withe use, remind children not to open or eat, and put it in a place where it is not easy to fall. < p>Do not add too much alcohol. It is preferable to reserve 85% of the capacity. Too much alcohol can easily spill and damage the product. If your hands are not easy to detect and you cannot pour the liquid, the concentration of the liquid may be too high (a type of alcohol is recommended: three types of water). Please dilute the soap. Note: The data is all manual measurement, please allow 1 - 3cm error, due to the difference in light and display, there will be some difference of color, depending on the physical object received Delivery quantity: (according to the main picture)