USB Cup Warmer
USB Cup Warmer is a very cool USB gadget. It's thin, cute and practical. You can put it in your car or office cup, or put under your mug in the coffee shop. With this usb warmer pad, you can warm up your drink to a comfortable temperature. It's very useful and convenient to use.
I arrive in perfect condition. It's got a long cable so I guess it'll be very comfortable. I haven't tried it yet but it looks in perfect condition
They're the same as in the photo. But they don't heat. You have to have the Cup too much to keep something warm. I want them back.