The product meets my expectations. While I anticipated a more uniform heat distribution across the heating pad's surface, it still performs adequately. I suggest buying it. As for how long it will last, I haven't used it long enough to say.

The product arrived very quickly. The packaging is very nice. It heats up nicely, and the fabric is great. It can be put inside a jacket and used with a power bank.

Okay.

It's easy to use, you literally plug it into a cell phone charger and it warms up nicely. The fabric is okay, but I would like it more if it were padded. I emphasize that it took about 8 days from China to Mexico, so I recommend it as fast delivery.