[Upgraded 2-in-1 Design]The hand warmer bag is designed with a zipper, which can be unfolded as a heating pad, and the zipper can be used as a hand warmer, keeping you warm anytime, anywhere, to meet your needs.[3-level heating adjustable]You can adjust the appropriate temperature according to the environment, red 50-55 ; blue 45-50 ; green 40-45 , very -friendly.[Comfortable Fabric]All day warm, all fabrics are short pile, warm and comfortable, enrich your life while the warmth, this heated has a fluffy and warm on the skin.[Wide Application]Portable hand warmer is very practical, it can warm hands, stomach, waist, shoulders and feet. It can also be used for camping, fishing, mountain climbing and other outdoor activities.[Easy to use]USB portable charging, more safe and portable when you go out, just plug in the mobile power or adapter, plug and play, quickly heat up, enjoy the warmth.color:GreyMaterial:PlushPackage Contents:1 x USB Hand WarmerOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.