Feature 1Keep Beverages Cool: The desktop cup cooler can instantly change beverages from room temperature to ice cold faster than putting them in the refrigerator, is suitable for most beverage bottles. 2Constant Temperature Heating: The mug warmer heats up quickly and keeps the constant temperature, so that coffee and tea will always keep high temperature, without worrying that your tea or coffee will become cold during work or study. 3Easy to Use: With one key press start switch, quick cooler cooling cup is easy to operate, just place the cup directly on our cooling coaster, and press the button to the cooling side, which is very convenient to use. 4Mini Size: The beverage cooler is portable and lightweight, easy to carry and store, supports direct power supply, convenient to use and space saving, can be taken to anywhere in a small bag. 5Wide Application: The fast cooling cup is suitable for parties, offices, homes, restaurants, bars, studies, beaches, sports, tour, you can enjoy cold drinks in summer and hot coffee in winter.Item Type: FastCoolerCupMaterial: Plastic, Aluminum .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 xFastCoolerCupNoteDear customer, Please rest assured to buy without worrying about the plug adaption. We will provide an adapter for you according to different country standard and ensure its normal use.