Hand Warmer Power Bank

CPN-562028746

Hand warmer power bank made of plastic, portable charging case solve the inconvenience of store and charge. Lightweight and portable, maintain the hand warmer full charge for at least 4 hours, more battery capacity has been transferred to the charging case, so that the size and weight of the hand warmer have been optimized, making it portable and safer to use. Thermal conductive material provides 1 second quick heating. Suitable for both indoors and outdoors activities.