3500 mAh Heart Shaped Hand Warmer/Power Bank

This hand warmer keep your hands warm at all time, lasting up to 5 hours. This 3500mAh Lucky Star Power Bank is heart design come with digital hand warmer, wrapped by aluminum shell this digital hand warmer is a double-side warmer, could be used as a power bank when necessary. Over-voltage protection Power Bank. It must be a good choice in the cool winter. Product Size: 4.6875" L x 3.4375" W x 1.375" H.