Drinking Fountains descriptions We use high-quality raw materials, all materials are very suitable for the product, please rest assured to buy. Usb Charge Electric Water Dispenser, Water Bottle Pump. Features: Automatic Electric Suction Device is Very Convenient and Useful. Ideal for the Office, Home, Kitchen, Schooland 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. 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, Black Material: Food-grade Silicone, 304 Stainless Steel, ABS Size: 130x75mm Rated Voltage: 5V Rated Power: 4W Rated Frequency: 50Hz Power Interface: USB First Charging Time: About 3-4 Hours Package Included: 1 X Main Engine 1 X Outlet Pipe 1 X Inlet Pipe 1 X Charging Cable 1 X User Manual . Products number : SOMONO71771