Description: Cool and Warm: The mini fridge uses heating and cooling technology, to keep your cold drink stay cool longer, and make warm beverage keep warm longer at hand USB Powered: Powered by USB cable,suitable for all Home, PC, Car office or other USB interface,no batteries required Applications: Dimensions: 101mm x 172mm x 90mm, suitable to put canned drinks, beverage, cola cans, coffee, bottled water, milks,etc. Cosmetics: A great solution for storing cosmetics at a cool temperature to enhance their active ingredients. Portable: Portable and compact, easy to carry,this mini fridge allows you to use in office,car. Specification: Name: Mini USB Fridge Cooler Material: ABS, PMMA, Hardware Rated voltage: 9V Rated power: 10W Refrigeration: 25° lower than normal temperature, cooling temperature -2° Heating: maximum temperature 100° Size Chart: 101x172x90mm/3.98x6.77x3.54inch Package Includes: 1 Piece Mini USB Fridge Cooler 1 Piece USB Cable 1 Piece Manual Note: 1. Please allow slightly error due to manual measurement. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 3. Wish you a wonderful on-line shopping!