Cup Ice Beer Beverage Cup Intelligent Insulation Heating Cup Dormitory Chilled Cup Features: Instant Beverage Transformation: Our Desktop Mug Cooler can instantly transform your drink from room temperature to ice-cold, faster than putting it in the fridge, making it suitable for most beverage bottles. Effortless : Featuring a button-activated , the Cup is incredibly easy to operate; simply place your cup directly on our pad and press the side button for and hassle-free use. Portable and Space-Saving Design: This lightweight drink cooler is easy to carry and store, supporting direct power for convenience while saving space. It can easily into a small bag for enjoyment. Constant Temperature Maintenance: The Mug Heater quickly heats beverages and maintains a consistent temperature, ensuring and tea stay warm without worrying about them off during work or study sessions. Versatile Use for All : The Cup is for parties, offices, , restaurants, bars, studios, beaches, sports, and travel—enjoy cold drinks in summer and hot coffee in winter effortlessly. Product details: Material: Plastic+Aluminum Size: 5.51X4.92X4.92in Capacity: 400ml Function: /Heating Voltage: 12V - Power: 36W Suitable for and heating liquids such as water, , beverages, milk, etc