Camping portable electric cordless water pump. Bottle drinking water pump, USB charging, automatic water button. Watering is quick and easy with just one button. Electric Bottle Pump Widely Compatible: Suitable for Potable Bottled Water, Suitable for all Keg Types Leverless, Compatible with Bottles that with a Hole on the cover of different capacities: 4.5L, 5L, 7.5L, 10L, 11.3L, 15L, 18.9L The dispenser is suitable for bottles with a diameter of 5.5-5.8cm (2.16-2.28 inches).USB rechargeable water dispenser: Built-in large capacity rechargeable battery. When fully charged, it can be used to extract 4-6 bottles of water for daily use and outdoor activities. Lightweight and easy to use, it is the best choice for offices, homes , kitchens, schools, etc. The detachable water dispenser is suitable for outdoor/indoor use. The electric water dispenser uses food grade silicone hose, which is non-toxic/odorless/high temperature/freezing without cracking. Insulated/high density ABS plastic housing, 304 stainless steel outlet tube. The wireless water dispenser made of ABS shell and food grade silicone tube (55cm), non-toxic and without danger, fast and silent. easy to use. When you want to change a new water bottle, you just need to install this machine above the bottle, suitable for the elderly or children. Portable drinking water pump device for indoor and outdoor use such as camping, country walk, etc. USB rechargeable, it is able to pump water easily, better than manual device. water bottles after fully charged, you can pump 200ml of water every 10 seconds, very fast and stable. Water pump Specifications: Rated voltage: 5V Rated power: 4W Rated frequency: 50Hz Power supply interface: USB First charging time: approx. 3-4 hours Suitable for: 4.5L, 5L, 7.5L, 10L, 11.3L, 15L, 18.9L Material: food grade silicone, 304 stainless steel, ABS It is recommended to replace the water pipe every two months. Red charging indicator, off after charging water dispenser Why choose our water pump dispenser? 1. Safe material: Food grade silicone hose, BPA free, 304 stainless steel, durable ABS plastic shell. 2. Powered by USB: 1200 battery, can be used to pump 4-6 jugs of water if fully charged. 3. Suitable size: bottle size Standard size is 5.5 cm / 2.16 In for 2, 3, 5L water pump refillable pump How to use the water dispenser? 1. Install the pipe. Screw the spout onto the water dispenser outlet 2. Install the silicone hose. Attach the silicone tube to the inlet on the bottom of the water dispenser 3. put on the barrel. Drill a hole on the water bottle cap and attach the dispenser by inserting the silicone tube into the hole. 4. Push the button. Press the on/off button for continuous water discharge until stop or long press for approx. 25 oz Water bottle dispenser with rechargeable battery rechargeable battery usb charger 1200mAh battery It has a built-in rechargeable 1200mAh Li-Ion battery. Once fully charged, it will last you a long time. Press the power button for 3 seconds and fill about 700 grams of water continuously. ON / OFF Power with LED Dispenser turns on will stop automatically or manually. The light r