1. Beverage Cooling Technology: This cup cooler keeps your drinks cold for up to 24 hours at the touch of a button. Keeping temperatures between 2.8°C and 7.8°C, it is the cooling solution for your drinks. The advanced semiconductor cooling chip quickly cools your drink to 10°C in just 15 minutes. Perfect for hot summer days when you need a refreshing cold drink without diluting it with ice. 2. Personal Mini Refrigerator: Works like a beverage cooling station! This compact cooler works with various drinks such as water, milk, wine, beer, cola and canned drinks. The innovative recessed design prevents cool air from escaping, maximising cooling efficiency. Enjoy consistently cold drinks without the need for extra ice or large cooling devices. 3. ALUMINUM CUP INCLUDED: Comes with a specially designed aluminum alloy cup that optimizes cooling performance! For results, use the included cup with the cooling base. The aluminum material conducts cold efficiently and ensures that your drink stays at the perfect temperature longer than in regular glasses or plastic containers. 4. MULTI PURPOSE Take your beverage cooler with you wherever you go. Compact and portable, suitable for home use, office desks, outdoor activities, camping trips, restaurants, clubs and bars. The cooling cup provides convenience for any environment where you want to enjoy a cold drink without access to a fridge or ice.