USB Water Bottle Switch Pump Electric Automatic Universal Dispenser 5 Gallon for Home or Office

The drinking water pump is suitable for gallon barrels with a 2.16-inch (5.5cm) neck. Please confirm the size of your neck before purchasing.

Material: 304 stainless steel
Power supply: USB charging
Applicable Barrel Type: Bottled Water Barrel/Threaded PC Barrel
Charging time: 3-4 hours