Dual-mode water output: Provide 200ml, 600ml and 800ml water output, record and display water output in real time. Quiet operation. Easily pump and stop the water with just one operation and control the water intake independently. The water dispenser in the 5-gallon water bottle allows you and your family to drink water more scientifically when exercising, making tea, coffee, milk, baking or cooking.Innovative Collapsible Design: This 5-gallon (approx. 1.5-liter) water bottle pump features a unique collapsible nozzle that not only prevents accidental pumping but also protects the nozzle from contaminants such as dirt, dust, and pet contact. Simply press the pop-up button to activate the LED display, and the spout folds neatly when not in use, ensuring your water remains clean and safe.Healthy Material: The water pump is made of high-density ABS plastic and food-grade silicone hose. BPA-free material is safer and healthier. Non-toxic and odorless.USB Rechargeable Battery: Electric water dispenser with built-in rechargeable 1200mAh battery. If fully charged, it can be used for approximately 4-6 5-gallon bottles of water. No need to charge every day. Note: Before first use, please make sure it is fully charged for more than 1-2 hours.Versatile and Portable: This water pump is compatible with 2 to 5 gallons, with a 2.5-inch neck diameter. The portable water dispenser is suitable for home, kitchen, living room, office, camping, travel, etc.