This tiny desktop refrigerator is a definite step up from the USB Beverage cooler. With the ability to cool your drink down with a running temperature of just over 8 degrees C, this USB Mini Fridge can hold and cool exactly one standard 12 ounce can. It is powered solely by USB via your computer which makes it a fairly portable personal fridge that can sit on your desk and keep your drinks cool, one at a time. The design resembles a tiny refrigerator and even has a little LED light inside when opened (we have a feeling that this refrigerator light really does stay on all the time). We are not sure how long it would take to actually cool down a can of Coca Cola, and this probably is not something you would want to run from your laptop battery. MAIN FEATURES: No bulky AC adaptor needed, easy installation No driver required Plug-and-play function Cool electricity wastage: 800mA Cooling temperature: 8o C Power needed to turn on: 5V, 500mA Dimensions (master carton): 56*46*31cm Quantity per master carton: 20 pieces Weight per master carton: 10kg