-Portable Automatic Rechargeable Water Dispenser With USB- Cable is easy to handle -And also can be operated without Electricity once fully Charged -it is Comes with Steel Pipe and Silicone Tube that can be handle by Adult and Children as well -Portable for Camping and Picnics Activities -Compatible for most of the standard water bottle available in the market, Removable in and out tube for easy cleaning -Features:Portable Automatic Water Dispenser SS-304 (Black); -USB Charging: Using Android USB Charging, Long Battery Life. -Free Moving: Miniature And Stylish Design, Can Be Carried Anywhere And Anytime, Light And Easy to Use. -It Is Very Energy-Saving. -Easy To Install And Use. -Odor-Free, Non-Toxic, Healthy And Eco-Friendly, Use With Absolute Trust. -Portable Device For Both Indoor And Outdoor Use Like Camping, Picnic, Activities, Etc. -Suitable For A Variety Of Models Barrel. -Data: 4W -Rated voltage: DC-5Vpe -Material: ABS + Silicon -Silicone Tube Length: 5.5cm -Power: USB Charging -Battery: 1200mAh -Charging Time: 3-4 Hours -Applicable Barrel Type: Bottled Water Bucket, Threaded Port PC Bucket