NEW Cozy Blue Portable Water Dispenser Bottle Pump - USB Electric Charging, Automatic Off Switch, Fits 3, 4, 5 Gallon Bottles Get the Cozy Blue Portable Water Dispenser with USB electric charging and automatic off switch. Compatible with 3, 4, and 5-gallon bottles, this convenient water bottle pump is perfect for home, office, and outdoor use. Available in black. • Easy to Use: No more lifting or flipping heavy water bottles. Simply install the pump and touch the switch for refreshing water, saving you time and effort. • Safe Material & Easy Operation: Made from high-density ABS plastic and food-grade silicone tube, BPA-free, non-toxic, and odorless. Simple one-touch button operation without the need for stainless steel pipes. • Upgrade USB Rechargeable Battery: Features a 1200mAh lithium battery, newly upgraded in 2020. A full charge lasts for up to 1 month or 5-6 bottles of 5-gallon water, perfect for indoor or outdoor use. • High Compatibility: Suitable for all types of gallon bottles (2-5 gallons) with neck lengths of 2.16 inches (5.5 cm). Compatible with various bottle capacities. • Premium Service: Contact us within one month for any installation or quality issues, and we will provide a satisfactory solution.