USB devices are swarming the market place and why not, these devices offer the simplicity that you need when you’re surfing your favorite site on your computer. These devices get their desired power from the USB port of your computer without ever requiring you to leave your favorite site even for a moment and hunting for a chilled can of beer or cola in the refrigerator.
This USB Can Cooler and Warmer can be a boon for all of you. You can use it to cool a can of beer and also use the same device to heat a drink.
The device is so energy efficient that it can harness the power from the USB port to chill the drink below 18 to 20 degrees of the ambient temperature and increase the temperature of a drink by 65 degrees. It comes with a thermostat so you don’t have to worry about your drink getting too hot or too cold to drink.
The USB Can Cooler and Warmer will not even burn a hole in your pocket since it comes with a price tag of just $32. Now there is no reason that you should not buy this amazing USB device.
Via: Coolest-Gadgets