Description: The portable mini fridge is portable mini fridge, apply to USB interface, no batteries or driver required, plug and play. Suitable for car office or home to keep beverage, cola, cans, coffee and other drinks Specification: Material: ABS Color: Red / Black (Optional) Size: 19.4 x 9 x 9 cm / 7.64 x 3.54 x 3.54 inch (appr.) Refrigeration Heating Plate Size: 65mm/2.56in Product Internal Clearance: 80*80*140mm/3.15*3.15*5.51in Package Include: 1 x Mini USB Fridge 1 x USB Cable Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item. Due to manual measurement, there may be 1-2mm error in size. Portable Mini Refrigerator: This mini refrigerator is portable, compact and easy to carry, perfect for use on the go. You can put this refrigerator in your office or dormitory. Multifunctional Mini Fridge: it can keep cool drinks cold longer, cool quickly, and the fridge temperature can drop to 8.5 degrees in 5 minutes. Keep hot drinks warm for as long as needed you can set freely. Keep warm and cold dual function. Easy to Install and Operate: There is a switch to change the heating function or cooling function. The product is designed with thermoelectric technology. It uses advanced semiconductors and is CFC and refrigerant free, making it better for the environment. USB Charging: powered by USB cable, suitable for all PC, car USB port, no battery or driver needed, plug and play. Multipurpose Refrigerator: It has a stylish and cool look and is suitable for canned drinks (350~600mL) so you can store small items such as yogurt, fruits, milk, bottles milk, etc.