Automatic Water Dispenser Machine

USB rechargeable water dispenser. This is a portable device that can use for both indoor and outdoor purposes. you can use it at home, picnic, and other activities. . It can be installed very easily just put this portable device on a bottle and use it with a single touch button. . It can be rechargeable user friendly too. . It is made of 304 stainless steel, high-density ABS plastic, no toxic, and no smell. . When it will fully be charged, it can be used for 30-40 days. . Note:. It can be used on gallons that have a neck size of 2. 16-inch 5. 5cm.