Automatic soap dispenser is suitable for kitchen, bathroom, hotels and hospitals. No installation required. Hold 350ml liquid soap and move it anywhere. Upgraded automatic soap dispenser with built-in anti-infrared interference and PIR sensor testing technology ensures longer working life and shows higher sensitivity. Just pull down the bottom holder to find the battery box and 4 AAA batteries are needed (not included). Rechargeable batteries can also be used. Work great with normal cleaner essence, or lotions. Touchless soap dispenser works well in kitchens, bathrooms, hotels, hospitals. No installation required. Also decorate your bathroom sink well just as an artwork. Draw 1-1.5ML per time. If you need more, please hold hands and wait for 1.5-2s, then it will draw again. Made from ABS, touchless soap dispenser is IP65 waterproof, which can protect electric board against liquid soap or water. Keep in place and ' move. Do not touch water or immerse in water to prolong its service life. No incline or invert. Automatic Soap Dispenser, 2-4 inches (5-10cm) are an excellent scope. Blue light is emitted during water flowing. Liquid flows from automatic soap dispensers when you put your hands in front for 1-2s. Colour: Black Material: ABS Package Contents: 1 x Soap Dispenser 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.