Beat the cold like a pro with the Touch Me Mobile Phone Hand Warmer. This device attaches easily to the back of your phone with stickers (included). The magnetic system inside the stickers ensures a proper grip. Once you attach the stickers, all you need do is place the device on top of it and it attaches quickly. As a matter of fact, this process makes it easy for you to attach and remove the accessory whenever necessary. There’s a button to activate Touch Me which keeps your hands warm in a whole new way. Additionally, the insulation system between the stickers and the hand warmer will not damage your phone with the heat generated from the device. It’s like holding your phone during winters and not wearing a separate pair of gloves anymore. There’s also a micro-USB cable to charge the device via your computer or any power supplier.