1.Just a light press can quickly output water, providing you with fresh pure water, to meet your drinking water needs at any time. 2.Six-speed water volume quantitative adjustment to that each water intake is neither excessive nor insufficient, accurately meeting your every drinking water needs. 3.Built-in 1200mAh large-capacity lithium battery ensures that the device can run stably for a long time after being fully , without frequent charging. 4.This product can adapt to most water buckets on the market, whether it is a household water dispenser bucket, a pure water bucket, or other types of water containers, it can be easily connected and has a very wide range of uses. 5.It adopts a universal USB interface design and supports multiple charging methods, including adapters, power , computers and other USB interface devices. Input voltage: 5V Input current: 1A Charging method: Type-C Battery capacity: 1200mAh Colour:Dark Gray Material:ABS Package Contents: 1 x water pump 1 x 1m water pipe 1 x Type-C Charging Cable