Electric Cold Kettle Pump with Rechargeable Battery, USB Rechargeable Kettle Pump for Portable Automatic Water Dispenser, Water pump for home office camp Feature: Quantity: 1pcs Material:ABS Color:Black Working voltage：5V/1.5A Charging: USB Service Power：5W Product weight：200g/0.44lb Package weight：220g/0.48lb Product size：13X6.3X9cm/5.12X2.48X3.54in Package Size:13.5X8.5X7cm/5.31X3.34X2.75in Descrition: Easy to Install and Carry】Portable water bottle pump measures 5.12*2.48 inches, its compact size is easy to carry. Installation is simples, just put it on top and it's to use. for the kitchen, office, school or BBQ, during travel and camping etc. High Compatibility】This drinking water pump is suitable for pure bottled drinking water, most 3L-18.9L bottles, let the pump support the neck better,You shouldn't pry off the lid of the water bottle.Please confirms the size of the bottle mouth you need before purchasing. Easy -button 】One-button, press to pump water, and then press to stop pumping, which is convenient and fast, and children and the elderly can easily use it. USB Rechargeable】The water tank pump has a built-in 1200mAh large capacity rechargeable battery, which is quite a lot for such a device. A full charge can last 30-50 days, and for a small family, it needs to be charged once a month. 【Food-grade material】304 stainless steel faucet, high-density ABS plastic , built-in to water leakage, safe water pipe. Package Content: 1Xmachine 1XCharging Cable