Folding Design - Lightweight and portable, easy to and save space. Perfect for outdoor, indoor, picnic, camping and party Super Standby - Built-in 1200mAh lithium-battery, has long endurance. Can be used 6 bottle of 5 gallons of water after charging for 2.5~3 hours Type C Charging Port - Used for most charging devices, such as phone chargers, portable source, computers or laptops, etc Provides Two Drinking Methods - One-button automatic interruption of water pumping design, short press can extract 230ml of water (11s), long press 3 seconds to extract 1000ml of water (60s) uitable for most standard size water bottles (neck of 2.16 inches/5.5 cm);Great for 2 gallons, 3 gallons, 4 gallons, 5 gallons of bottled water and more. size: 10 x 10 x 10cm Material: ABS colour: white Package Contents: 1 x water pump 1 x USB cable 1 x water pump pipe Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.