JSSEVN - Water Bottle Pump, 5 Gallon USB Charging Automatic Drinking Water Pump, Universal 2-5 Gallon Pitchers, Portable Electric Water Bottle Dispenser for Office, Camping

USB Rechargeable Water Dispenser: Built-in 1200mAh rechargeable battery that lasts 30-40 days or approximately 4-6 five-gallon bottles of water when fully charged.

Applicable Bucket Type: Water bucket, screw-on PC water bucket. Applicable Capacities: 4.5L, 5L, 7.5L, 10L, 11.3L, 15L, 18.9L

Easy-to-Use Portable Water Dispenser (13.5*9*8cm): One-click drinking water pump that turns on/off with a single click.

The key is very sensitive. Wide range of applications: The water bottle pump is ideal for use at home or in the office, designed to be small and lightweight, portable and suitable for camping, picnics, children's sporting events, beach days and barbecues.