Portable Rapid Cooler Cup Keep drinks refreshingly cold wherever you are. This compact and lightweight cooler uses semiconductor cooling technology and an aluminum cooling plate to chill beverages quickly and quietly, making it practical for home, office, and travel use. Key benefits - Rapid cooling provides a cold drink in about 15 minutes, helping you stay comfortable on hot days. - Quiet operation and simple one-button control make it unobtrusive on a desk or in a vehicle. - Compact size and 350 ml capacity fit most cans and small bottles while remaining easy to carry and store. Main features - Semiconductor cooling with a double heat-dissipation design for efficient temperature transfer. - Aluminum cooling plate chills liquids effectively while the ABS shell keeps the exterior durable and lightweight. - Built-in safety: the unit automatically shuts off after 12 hours to prevent condensate overflow. - Low-noise operation for a distraction-free experience. - Easy to use: press the button to start cooling. Technical specifications - Input voltage: AC 100 to 240 V. - Output voltage: DC 12 V. - Current: 3 A. - Power: 28 W. - Rated frequency: 50 Hz. - Cup capacity: approximately 350 ml. - Size: 125 x 125 x 100 mm. - Materials: aluminum cooling cup and ABS shell. - Color: white silver. - Plug type: US plug, suitable for Canada, India, Mexico, Thailand, the United States, the Philippines, Taiwan, and similar regions. Performance and usage notes - The aluminum cooling plate can become very cold, but liquids will not freeze below 0 C; typical minimum beverage temperature is about 8 to 10 C. - Cooling to approximately 10 C takes around 15 minutes under normal conditions. - The device is intended for cooling liquid beverages and bottles within the stated capacity. - To operate, connect the included power adapter, place the beverage in the cup, and press the button to start cooling. Included in the package - 1 rapid cooler cup. - 1 power adapter. - 1 Chinese and English user manual. - Only the items listed are included. Practical use scenarios - At home: Keep a glass of juice or a chilled beverage ready at your desk or on the kitchen counter without using a full-size refrigerator. - At the office: Quiet cooling lets you enjoy a cold drink while you work without disturbing colleagues. - While traveling by car: Bring a cool drink on road trips or commutes for greater comfort during warm weather. Notes - Color may vary slightly due to lighting and display differences. - Allowable measurement error is plus or minus 1 to 3 cm. This portable cooler offers compact, quiet, and reliable beverage cooling with clear specifications and included accessories.