Automatic Drinking Water Pump, USB Rechargeable

The electric pumping device is suitable for bottled pure drinking water, suitable for a variety of gallon cylinder models without lever. Compatible with bottles of different capacities: 4.5L, 5L, 7.5L, 10L, 11.3L, 15L, 18.9L.BPA Free Electric Drinking Water Dispenser, Food Grade Silicone Hose, 304 Stainless Steel, High Density ABS Plastic, Non-toxic and No Odor, Safe to Use.5 gallon water pump and built-in 1200mAh rechargeable battery. It is easy to recharge using the included USB cable or portable power source. The LED light will be solid red when charging, and will turn off when charging is complete for 2-3 hours. It can be used for 30-40 days or about 4-6 5 gallon bottles of water, no need to charge every day.One-button operation, simply clip the water jug dispenser into the neck of the bottle and press the button to start pumping (Note: Once press the switch, pumping will automatically stop for 30 seconds/0.21 gallons, press the switch 3 seconds, it works continuously for 30 minutes /12.6 gallon