【AUTOMATIC INDUCTION + FOUR-SPEED ADJUSTMENT】The automatic soap dispenser uses infrared induction to quickly generate foam in 0.3 seconds. It does not need to be touched and pressed and can automatically generate foam when it is close, reducing contact and becomes more comfortable and hygienic. The soap dispenser is equipped with four gear modes, first gear is 0.3S/ second gear is 0.8S/ third gear is 1.5S/ fourth gear is 2S. You can set the froth speed you want. 【CAN BE HANGED】The automatic soap dispenser is equipped with hooks that can be hung on the wall without taking up space, and can also be placed on the desktop to adapt to different spaces and can be used anywhere. 【APPLICABLE TO A VARIETY OF LIQUIDS】The automatic soap dispenser supports liquids such as detergent, shower gel, dish soap, hand sanitizer, etc. The water and liquid are filled in a 4:1 ratio, and the foaming is smooth. The large capacity of 400ml is with equipped with a silicone funnel. It is easy to add liquid, and the transparent body can check how much is left, which is convenient to add in time. 【IPX5 WATERPROOF】Using IPX5 waterproof technology, with anti-drip function, not afraid of water droplets splash and stop working, adapt to wet working environment, 1 ° - 50 ° temperature to complete normal work!