Pocket USB Charge Hand Warmer Heater

Aluminum alloy and ABS material, the inner 2400mAh high-temperature-resistant polymer batteries can ensure safety. The 2-in-1 hand warmer can also be used as a power bank to charge mobile phones. When power is out of power, just connect the USB cable to charge the 2400mAh battery, and the heat body adopts heat dissipation technology. This pocket size hand warmer is a thoughtful winter gift for men or women who are afraid of the cold. Perfect for traveling, and fitting the small ski mitten and glove in winter. 3 15/16″ L x 2 23/64″ W