Rapid Cooling and Warming This device cools or warms beverages quickly, achieving the desired temperature in 510 minutes. Compact and Portable Its compact design makes it easy to store and transport; it fits in a vehicle cab, suitcase, or bag. Versatile Cooling and Heating Methods Designed for shared use; add a small amount of water to improve cooling or heating efficiency, enabling faster temperature adjustment. UserFriendly Operation One button activates the cooling or warming process; compatible with a wide range of containers, including bottles and cans for beer, coffee, and other beverages. Why you need it Fast temperature control for beverages on the go, reducing the need for separate cooling or heating equipment. Simple operation supports shared use in homes, offices, or travel environments. Broad compatibility with common container types simplifies serving. What makes it stand out Rapid 510 minute temperature adjustment for both cooling and heating. Waterassisted efficiency to enhance performance without complex setup. Portable, compact design ideal for travel, parties, and everyday use. Use scenarios Road trips and travel: use in a car cab or hotel room to quickly cool or warm drinks during a journey. Parties and outdoor gatherings: keep beers, sodas, or cocktails at the desired temperature for guests with minimal setup. Office or daily commute: enjoy beverages at your preferred temperature at your desk or on the go without dedicated cooling or heating appliances.