Safety & HealthWater Dispenser, Food Grade Silicone Hose with Its Insulation/High Density ABS Plastic Casing, 304 Stainless Steel for Outlet Tube. BPA-Free, Non-Toxic and Odorless, Cold and High Temperature Resistance, Wide CompatibilityWater Dispenser Compatible with Bottles and Jugs of Different Capacity: 4.5L, 5L, 7.5L, 10L, 11.3L, 15L, 18.9L. This Electric Water Pump Is Suitable For Bottles With A Diameter Of 5.5-5.8cm (2.16-2.28in). Rechargeable Water Dispenser USBBuilt-in 1200mA Rechargeable Battery, 3-Hour Quick Charge for About 5-6 Barrels of Pumping, Good for Everyday Use or Off-the-Job Use. Powerful Water Pumping Ensures Fast Pumping, It Can Pump About 1.5 Liters in 1 Minute. Save Your Time. Lightweight and Easy OperationJust Press One Button and Immediately the Water Will Come Out Conveniently and Quickly. The best choice for office, home, kitchen, school, etc., the drinking water pump is suitable for outdoor/indoor use.