PANAMALAR Shoe Dryer, Portable Shoes Dryer by USB

Does what it says, gets very hot just from a usb power brick, leave your shoes overnight and they'll be warm, dry and odorless in the morning, great product, can be used with power bank no problem.

I purchased these warmers to heat up my ski boots on the ride up from Sacramento to Sierra at Tahoe. Oh, yes, they get pretty hot so be careful. 4 stars (not 5) due to the cords off the splitter not being long enough, but I guess that's because they are "shoe warmers", not "ski boot warmers. Just note that if you are using this product to warm your ski or snowboard boots, they heating elements may not reach the toes section

I thought we had a great thing going for our hockey gear when these warmers dried our son's hockey gloves while we were traveling for a tournament. I didn't want the "hockey gear stink" in our hotel room. However, after the first 2 uses, they stopped working. I'd hoped, for the price, they'd at least work a year....but, I guess you get what you pay for.

Product is good so far, after using twice, and works as designed. It does appear to be a good product. My only issue is that the wiring is too short. The product is plugged into a USB port with a wire that runs to a controller. That is all reasonable/good. However, the wiring from the controller to each of the heater elements is too short to be useful for anything except a basic shoe.If you need to heat/dry boots, and in my case taller winter boots and/or ski boots, the wiring just doesn't work...its too short to allow the heat elements into the sole/toe area of both boots at the same time. For literally a couple pennies at most, this product could have been made useful for all footwear that needs to be heated/dried by adding 10-12 inches of wiring to each heater element run from the controller. As it is, it only works for just normal low-rise shoes.At this point my choice is to try to splice onto the wires from the controller to each heat element and hope I don't ruin this product, or to buy a second product (or some other product) to be able to heat/dry both boots as needed at the same time.

These work great! So far I have only used them in my sons mittens...but wow did they dry fast!

Great investment. I work out in the field away from home. These fit in my luggage and plug into a standard USB charger. Will dry most boots over night

Heat take some time feel and only comes out in the direction of the vents. Less expensive then other options but not for really wet boots. Have to leave on all night and then some.

I can use this in my car to keep my boot warm, which is great. It works well when I put my boots on, but does not last long of course...