This is a can cooler, and that is all it does at best. You need to put a cold can in it to get a lukewarm drink later. Perhaps this is just what some people need, but I suspect most people will probably be dissatisfied with this product.
This product consists of a just a plastic fridge shaped box, a heat sink and a fan. (and don't forget the lame blue led light) I guess I shouldn't be surprised for $20, but I don't see how it can cool to less than room temp. My pop is just as cold if I leave it in my desk drawer. I highly recommend looking at something else. The only reason it gets even one star is because I can't give it zero.