Touch-free is the most efficient way to wash your hands - no germs or smudges left behind. Clog-proof tubing pump ensures a precise and consistent flow, and the silicone valve prevents messy drips. To control the amount of soap desired, you can position your hand up close to the sensor for a little soap and farther away for more. Wide refill opening makes refills fast and easy, and there's a QR code under the lid so you can reorder soap in a flash. It's also waterproof for easy cleaning. Rechargeable with included charging puck - one charge lasts 3 months. Use simplehuman soap for optimum pump performance. Also works with hand sanitiser.Touch free, germ free: simplehuman's sensor pump is the perfect tool for cleaning hands, dispensing soap & sanitiser touch free to prevent the spread of germsFast, precise & completely clog-proof: The pump system forces the liquid through an air-tight tube. It's such an efficient system, it can dispense a wide variety of soap or sanitiser in a fraction of a secondIdeal for the whole family: Whether your hands are big or little, our variable dispense volume control allows each family member to choose the right amount of soap - up close for a small dab, & farther away for moreBetter power control: On/off switch facilitates easy cleaning without unexpected soap dispenses. Recharge plug on the back is easy to access, & one charge lasts 3 monthsAlways spotless: With an IP67 waterproof rating, you can confidently rinse the sensor pump in the sink to keep it looking clean & newLarge refill opening: Makes it easy to refill without messy dripsStainless Steel