Bucket Water Automatic Pump Drinking Bucket Water Dispenser Water Presser Monoblock Electric Water Pump Pump Suckers With A Rubber Hose And A Data Line Feature: Stuff: Plastic Product color: Black Product size: 11.2X10X6.4cm/4.41x3.94x2.52in Packing size: 16X10X10cm/6.30x3.94x3.94in Net weight200g/0.44lbs Gross weight: 300g/0.66lbs Description: Easy Installation: Simply attach the pump to the mouth of your water bottle and press the button to start dispensing water instantly. Universal Standability: Designed to adaptive most standard water bottles ( including 2 gallon, 3 gallon, 4 gallon, 5 gallon ), ensuring standability with various sizes and brands. Portable and Lightweight: Compact and lightweight design makes it ideal for use at home, in the office, or during outdoor activities such as camping or picnics. One-finger Handling: The ergonomic design allows for easy one-finger handling, making it suitable for all ages. Rechargeable Battery Powered: Powered by rechargeable batteries, providing flexibility and convenience for use in any setting. About 10 buckets of water can be pumped after full charged via USB port. Package Included: 1x pump, 1x rubber tube, 1x data line