USB Rechargeable Water Dispenser includes the following features : 

• Easy to install, simply fasten the small pump on the bottle mouth
• One switch operation, press the waterproof LED button and the pumping will stop automatically after 60 seconds
• Powered by built-in rechargeable 1,200 mAh battery, can be used to pump out 4-6 five gallon water if fully charged
• USB charging cable included
• Compatible with most of water dispenser bottles in various capacities
• Ideal for outdoor activities, BBQ party or camping trip

Material :

• PP plastic housing
• Stainless steel outlet pipe

Size closed :

• Length of 15.3 cm x Width of 7.3 cm x Height of 13.2 cm