10000mah Power Bank Hand Warmer

1) 10000MAH HAND WARMER, 60°C double heating silky feel 2) NOT JUST HAND WARMERS. Also a power bank. You can charge your phone3-6times 3) ELECTRIC CHARGE TEMPERATURE NO NEED TO GUESS. The digital temperature is obvious 4) 1000OMAH AND HAND WARMER. MORE MOTIVATION TO KEEP GOING. It has an incredibly large battery-10000mah battery, It provides heat for up to14hours 5) MULTIPLE CHARGING MODES. Support fast charge,full only3hours