What happens when you just want one can sit at your desk and you want it cold? Well, plug in this small single-can beverage cooler into a USB port and chill a can on your desk. Then you won't have to get up to get your drink. Or, if you want to keep your coffee or tea warm, use it like a warmer! The USB beverage cooler is a real mini fridge, which can be connected to your computer through the USB port. This Mini Fridge shows the functions a household refrigerator has. The only difference is the capacity of this mini refrigerator is limited. But this USB mini fridge has its own advantages. The USB refrigerator is a power-saving and very easy-to-use little appliance. Just a few seconds after plugging in the refrigerator the cold plate may chill to the perfect temperature for helping keep your beverage cool. Whats more, the USB fridge can also be turned into a warmer, instantly! Perfect for keeping your coffee/ tea warm by your side. With this mini USB beverage cooler/warmer at your side, you can easily enjoy a cold beverage or a warm drink. This USB fridge also can be a great gift.