Works great and perfect for the wrist.
The product does get very warm, almost hot, perfect temp. The 1st thing you need to do when receive product is charge it . When plugged in, the flame icon will turn red. its charging! Wait until the flame icon turns green. Its fully charged! Can take 3 hours for full charge. Turn on product by holding the flame icon until it lights up, its on now. Default warmest setting. Press flame icon again it goes blue (low heat setting). Press flame icon again it goes green (med heat setting). I have done a test with just the heat feature on only (flame icon red) with a full charge. Over 2 hours it last! Test also with flame icon red and massage on (really a vibration) and charge lasted 1.5 hours. This item works well. Highest heat setting is just enough, battery life is great, and have had no issues with the product. Read more




















