Safe material: BPA-free drinking water dispenser, food grade silicone hose, 304 stainless steel, high density ABS plastic, non-toxic and odorless.< /span> High compatibility: the right electric pumping device for pure bottled drinking water, suitable for a variety of models of plastic kegs. gallons without lever. Compatible with bottles of different capacities: 4.5 L, 5 L, 7.5 L, 10 L, 11.3 L, 15 L, 18.9 L. Note: This drinking water pump is suitable for barrels of one gallon with a 2.16 inch (5.5 cm) neck. Please confirm your gallon barrel neck size before purchasing. USB rechargeable battery: Built in battery 1200mAh rechargeable. It can be used for 30-40 days or about 4-6 5 gallon bottles of water when fully charged. You don't need to charge every day. Easy to use: just place the drinking water pump in the neck of the bottle. An automatic operation switch, convenient and fast, completely trouble-free even for children and the elderly. Lightweight operation and easy, the device pumping device is suitable for pure bottled drinking water, suitable for a variety of Gallon barrel models without straining the lid. Best choice for home, kitchen and office for daily use. Drinking Water Vending Machine - Makes Life easier and better. Features: Made of high quality ABS and silicone, eco-friendly, durable and safe to use. With a USB charging port, it can be charged by your Andrews cell phone USB cable system, convenient for you. It has a disassembled tube for easy cleaning. Compact size, lightweight and portable which allows you to drink water very easily. One button, easy to operate. Press the button to get water, press again, it will turn off. Specification Rated voltage: 5V Rated power: 4W Rated frequency: 50Hz Power interface: USB < p>First charging time: about 3-4 hours < br> Material: food grade silicone, 304 stainless steel, ABS < p>Red charging light, turns off after charging owHow to use the water dispenser? 1. Install the tube: screw the nozzle into the water dispenser outlet. 2. Install the silicone hoseAttach the silicone tube to the inlet at the bottom of the water dispenser. 3. put in the barrel: drill a hole in the lid of the water canister and fix the dispenser on the top by inserting the silicone tube into the hole 4. Press the buttonPress the on/off button for continuous water flow until it stops or press and hold for approx. PackagePackage includes 1 x Water Bottle Pump 1 x Stainless Steel Tube 1 x Food Grade Silicone Hose < span style="font-size: 1px;">1 x Micro-USB charging cableIf you think the data cable is short, it is the same as other home data interfaces and can be used instead . 1 x User Manual Sold by Briday Store