USB Power Bank Hand Warmer

The hand warmer and power bank is small and light, handy carrying anywhere with any pocket or bag while sporting, fishing, hiking, camping, skiing. 5000mAh capacity can give a full charge to mainstream digital devices on market, It's a perfect Christmas gift, a must have to spend on a cold winter, especially for raynauds arthritis sufferers for heat therapy needs. This really helps warm up your cold hands and gets the circulation going, great for relief of aches & pains. Best gifts for friends and family in cold winter. 3 15/16"L x 2 1/4"W x 13/16"H