The Automatic USB Rechargeable Water Pump for 5 Gallon Bottles in black is a compact and convenient appliance for your kitchen or home. With a battery-powered source and a capacity for 5 gallons, this pump is perfect for dispensing water with ease. Made of durable ABS material, this pump is designed for easy installation on the bottom of your bottled water container. It includes 1 Lithium Polymer battery and operates at a wattage of 4 watts, making it a low-energy and efficient option for your household.