Electric pumping, USB charging, built-in rechargeable battery, sufficient power, anytime, anywhere, can be used; small size, portable. Charge 2 hours, one charge can use 5 barrels of water or so; use the blue light, red light when charging, full of bright blue lights. Specifications: Product material: ABS plastic +304 stainless steel hard pipe + food grade silicone hose. Product size: 14*8*8cm/5.51*3.15*3.15" Product weight: 200g Power supply mode: USB power supply Pipe length: 55cm/21.65" The length of the hard pipe of the effluent: 12cm/4.72" Product color: White/Black Scope of application: automatic extraction of mineral water, beverages and so on by children, elderly people and pregnant women. Applicable occasions: families, hospitals, banks, restaurants, hotels, schools, offices and other high-end establishments. Instructions: Please recharge it for 4 hours before the first use. Do not use this product to extract alcohol, oil and other irritating liquids. Do not use this product to extract hot water more than 55. Notes: 1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you 2. Please allow 1-3cm measuring deviation due to manual measurement. Included: 1 X USB Rechargeable Electric Water Pump 1 X USB Charging Line 1 X 55cm Hose 1 X 304 Stainless Steel Hard Pipe