Product Name : Barrels / table dual purpose water dispenser Rated Power: 4W Power Supply Mode: USB Rated Frequency: 50Hz Color: Gold / Silver Features : - 2 different draw water,include 0.6L Quantitative water. - One key operation, watertight and easy to use. - Secure the buckle base ,with pipe hole. - Barrels and desk two usage. - When there is no electricity or too little, the light is red. When the power is sufficient or already full, the light is green. (red light on when charging). - Having a disassembled 304 stainless steel tube,is easy to be cleaned,health and safety. - Tube plug/hose, we only use the same material as the baby nipple silicone. - Low dB design gives you a quiet water intake environment. - USB charging ,It's as simple as charging a cell phone. - Long endurance,a full charge can be used 30 days,drawing about 8~10 pail of water. - It is compact size, light weight, fits 4.5L~18.9L standard water bottle, suitable for home,office,school,outdoor etc.