Dual Sensors:This automatic soap dispenser features both an infrared motion sensor and a PIR sensor to make sure it doesn?t miss a hand and effectively avoid false triggering. When you approach it,the screen will automatically light up and clearly show current time,temperature,remaining soap and power. Built-in infrared sensor chip will dispense foam timely and accurately once detecting a hand beneath. 3 Adjustable Volume Levels:The manual adjustable volume control allows users to select between three different soap-volume levels(0.6s,1s,1.5s)per activation,meetings various dosage needs of adults and kids. IPX5 Waterproof design makes it suitable for damp environment like bathroom and sinks. 450ML Large Capacity:450ML large capacity helps reduce the hassle of adding liquid frequently. When the liquid is lower than 10%,there will be a low liquid reminder on the screen. What?s more,we also send you a funnel for mess-free replenishment. Ordinary gel or liquid soap needs to be diluted with 3 times of water before pouring in. This dispenser also comes with automatic cleaning function to avoid clogging and prolong its service life. 60Days Standby:After being full charged for 3hrs,the built-in 2000MA lithium battery will last for 60days. When it?s about to run out of power,there will be a power shortage reminder on the display,intuitive and convenient. Drill-free Installation:Equipped with an adhesive,this dispenser can be installed on the wall with no drilling to protect the wall. It?s recommended to install the dispenser 15cm/5.9in away from the countertop. Suitable for homes,offices,schools,hotels,restaurants,and etc.. Specifications: Brand: iMounTEK Product Type: Automatic Soap Dispenser Color: Black Material: ABS+PP Capacity: 450ml/15.2oz Input: 5V 1A Power: 5W Battery: Built-in 2000MA Lithium Battery Charging Time: 2.5-3Hrs Standby Time: 60Days Waterproof Rate: IPX5 PIR Sensing Distance: ?3m/118in IR Sensing Distance: 3-5cm/1.2-2in Charging Cable Length: 100cm/39.4in Soap Dispenser Size: 16.5*9*6.2cm/6.5*3.54*2.4in Soap Dispenser Weight: 394g/0.87lbs Package Size: 21.6*10.8*7.6cm/8.5*4.3*3in Package Weight: 500g/1.1lbs Package Contents: 1* Automatic Soap Dispenser 1*Adhesive 1* USB Cable 1* Funnel 1* User Manual