Introducing our Rechargeable Self Heating Waist Belt - the perfect solution for relieving back pain and discomfort. Our belt uses advanced heating technology to provide heat therapy to your back muscles and increase blood circulation, helping to reduce inflammation and promote healing. What's more, our belt comes with a rechargeable battery, making it portable and convenient for use anywhere, anytime. Trust that when you buy from us, you are getting products that are of the highest quality, as we are a factory committed to providing our customers with the best products available.