Portable Beverage Cooling Cup Mini Fridge Cooler with Aluminum Mug Fast Cooling System Temperature Control USB Powered for Home Office Camping

Features: *KEEP COOL FOR 24 HOURS: With just a button, this cup cooler can keep your beverage refrigerated for a full 24 hours. It maintains a temperature of around 37°F-46°F. *SUMMER BEST of BEVERAGE REFRIGERATOR and COOLER: Equipped with an advanced ECT semiconductor refrigeration chip, this mini beverage cooling cup can rapidly cool down your drink to 10℃ in just 15 minutes. It makes a perfect for occasions like Valentine's Day, Thanksgiving, and Christmas. *MINI BEVERAGE TUB: Acting as a personal ice bucket and mini fridge, this beverage cooling cup allows you to cool your drinks without the need for extra ice. It's suitable for use at home, in the office, outdoors, during camping trips, and at restaurants, clubs, and bars. *Creative sunken design prevents cool air overflow and minimizes loss. This cup cooler is compatible with various beverages such as cola, beer, red wine, cans, and other refrigerated drinks.