With upgraded Dual-Motor, the water dispenser can pump water faster for output 2.2L per minute, allowing you to in travel, camping, parties, kitchens, and living rooms. Our matching removable adapter ring allow you to install buckets of sizes. Our watter bottle pump fits 1-5 gallon universal size bottles. It is compatible with bottles of different capacities. This water dispenser for 5 gallon bottle is made of emerging high-density plastic, food-grade silicone hose, which can easily reach the bottom 5 gallon water bottle for uninterrupted pumping. Meets hygienic standards and has no plastic smell. This automatic water dispenser has 2 water pumping modes, the continuous water out button to pump water continuously, the 0.6L liter button to pump 0.6L water quantitatively and stop pumping automatically. Give you a better drinking experience according to your needs. 2 easy steps to install. First, install the hose. Second, fix the pump on the bucket and the button to discharge water. NOTE: Please charge it for 3-4 hours with regular mobile USB charger adapter before first time using it. Material: plastic colour: Black Package Contents: 1 x water dispenser 1 x usb cable 1 x silicone hose 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.