[HANDS-FREE AUTOMATIC DISPENSER] With a built-in advanced sensor inside the electric mouthwash dispenser, you can press the button to choose the desired dispensing level, then place the cup on the drip tray, the sensor will be activated and liquid comes out automatically.Accurate dispensing, refuse waste, prevent-splashsing, and say goobye to the traditional mouthwash dispenser,make your bathroom more tidy. [Rechargeable 1800mAh Battery] Our touchless mouth wash dispenser is with built-in large 1800mAh lithium-ion battery, which can be recharged. When it is almost out of power, the battery display will flash. The mouthwash pump dispenser can be fully within 2.5 hours using the TYPE-C USB cable (included in the package). The dispenser cannot work during charging. [4 Levels Adjustable Volume] Double-click the on/off button to enter the adjustment mode, and single-click the on/off button to adjust the levels of liquid output. In total 4 levels for choices to meet your different requirements for kids and adults. [Display Screen] Clearly to show the amount of fluid out, 4 levels volume, remaining power and on/off button on the display screen. Convenient and smart to operate. [Easy to Install & Use] Wall mounted with matched self-adhesive sticker, no drill and holes to avoid your desk dirty and save space. 4 levels (10ml-15ml-20ml-Unlimited flow volume), easily use and adjust for different applications. Colour:White Material:ABS Size:18.4x13.6cm Package Contents: 1 * Mouthwash Dispenser 1 * cup 1 * USB data cable Only the above package content, other products are not included. Note: Light reflection 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.