Features: 1. Two Ways To Use: A portable device suitable for indoor and outdoor use, can be used on a desktop or a bucket, not take so much space, easy to carry in the storage bag. 2. Safe Material: Desktop water dispenser pump is BPA free, food grade silicone hose, non-toxic, no peculiar smell, ABS plastic shell. Fits all standard-size bottled water. 3. USB Rechargeable: Built-in 1200mAh high-capacity battery, no need to charge frequently, USB interface allow the drinking water dispenser pump can be charged via power bank, computer, and so on. 4. Suitable For Most Bottled Water: Fit for 4L, 7.5L, 11L, 18.9L, etc. to meet the needs of different people to drink water. 5. Wide Rang To Use: The water bottle pump dispenser is very suitable for home, office, picnic, beach day, barbecue, and so on. Specification: Material: ABS Product Color: Black, White Product Size: 135 x 188 x 284mm Product Weight: 450g Rated Power: 4W/3.7V Charging Time: 3H Water Pipe Length: 55cm Lithium Battery: 1200mA Package Included: 1 x Electric Water Dispenser Pump