Electric Water Dispenser Portable Gallon Drinking Bottle Switch Smart Wireless Water Pump Water Treatment AppliancesFeatures:Automatic electric suction device is very convenient and useful. Ideal for the office, home, kitchen, school and so on. Suitable for pure bottled drinking water, compatible with most of 4.5L, 5L, 7.5L, 10L, 11.3L, 15L, and 18.9L bottles. Charging by USB cable. Only need 3-4 hours to be fully charged.Descriptions:Food grade silicone tube, odor-free, non-toxic, healthy. Design removable tube for easy cleaning. Press the switch gently, operating at once.Specification:Color: white, blackMaterial: food-grade silicone, 304 stainless steel, ABSSize: 130x75mmRated voltage: 5VRated power: 4WRated frequency: 50HzPower interface: USBFirst charging time: about 3-4 hoursPackage Included:1 x Main Engine1 x Outlet Pipe1 x Inlet Pipe1 x Charging Cable1 x User ManualNotes:1.Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures.2.Due to the manual measurement and different measurement methods, please allow 1-3cm deviation. Thanks!