ACCURATE DISPENSING, NO MESSSay goodbye to messy countertops and spilled mouthwash. With its advanced chip technology, you can choose your desired dispensing level with just a press of a button. No more waste, no more splashing just accurate and convenient dispensing every time. Upgrade your bathroom routine and make it more tidy with this modern dispenser. Note: The device won't turn on and doesn't work while charging UPGRADED DISPENSING SYSTEM & LED SCREEN DISPLAYTo avoid the issue of mis-sensing and no-sensing caused by other automatic sensing mouthwash dispensers, we upgraded the dispenser with one-click button. After setting the desired the level, slightly click the dispensing button with cup to start dispensing, It stops automatically when it's done. If you set unlimited level, hold the button to start, release the button to stop. It's more reliable, accurate and controllable. The Led -screen display of the dispensing volume and remaining power is clear at a glance. UPSIDE-DOWN MAGNETIC CUPSThere are magnetic suction functions on the bottom of dispenser and mouthwash cup. Hold the cup upside-down and stick it to the bottom of the dispenser to keep the cup dry and clean. With built-in 1200mAh battery, Hoofun rechargeable mouthwash dispenser lasts weeks to months on a single charge. No digging around for batteries ever. 4 ADJUSTABLE DISPENSING LEVELS This smart mouthwash dispenser is available in four different volume options, 10ml0.34 Oz, 20ml0.68 Oz, 30ml1.01 Oz, the 4 option is unlimited so you can dispense however much you want. From children to adults, meet different dosage needs of different groups. The mouthwash container has a wide-mouth top for faster, easier filling, it holds almost 600ml/20.3oz mouthwash, so you don't have to refill it all the time. EASY TO INSTALLYou have the option to sit it on the counter, or mount it on the wall with the provided acket, sticker and screws. Wall Mount way1: stick the acket with sticker to a smooth surface like glass, metal, ceramics, tiles and so on. Wait for 24 hours, then hang the dispenser. Note: Painted wall, lime wall and the wall with texture wallpaper are not advised. Wall Mount way2: Drill holes to mount the acket to the choosen surface using the provided screws, then hang the device.