With upgraded Dual-Motor, the water dispenser can pump water faster for output 2.2L per minute, allowing you to have a good time in travel, camping, parties, kitchens, and living rooms. Our matching removable adapter ring will allow you to install buckets of various 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, press the continuous water out button to pump water continuously, press 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 press 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.