Doesn't work but pretends to.
I thought this was a good idea. But no matter how much I plug it in and leave it to charge, it doesn't work. I charge it (light goes green) and as soon as I try to heat it up and use it -- it's dead as a brick. Plug it back in and the light is red. I don't understand what is happening, doesn't seem to work like any other USB charged device I've ever dealt with.
Rating: 2 stars