The Dreamate Graphene Infrared Intelligent TENS Massager is an ideal product for slimming and cleansing the body. It can quickly help remove inflammation and circulatory obstructions. You can use It anytime, anywhere to loss weight. Graphene is 100% carbon element and produces 100% far infrared rays when it generates heat. The pure graphene heating film in Dreamate is produced from a single layer of graphene, and the far infrared generated is purer. Graphene has been dubbed a wonder material that will revolutionize the future. As such it's no surprise in 2010, Prof Andre Geim and Prof Kostya Novoselov earned the Nobel prize award in physics for their work with graphene. OUR GUARANTEE We are confident that we offer some of the best products on the market. Therefore, we provide a 30-day guarantee. We will make every effort to ensure that you are completely satisfied with your purchase. Online shopping can seem daunting. We want you to know that there is absolutely zero risk of purchasing something. We won't make it difficult if you don't love it. We offer email and ticket support 24 hours a day, 7 days a week. If you require assistance, please contact us. Please contact customer service if you have any problems with your purchase.