The Electronic Hand Warmer and Power bank (Gen 2) offers convenient charging with a large capacity of 6000mAh, serving as both a hand warmer and power bank. It provides a comfortable temperature for hands and can charge mobile phones. The temperature is adjustable from 40°C to 60°C, with five levels to choose from. This USB hand warmer has a fast and even heating system due to its top-grade graphene material. It ensures user safety through multiple protection circuits.
Black Tactical Tested 40 Degrees Celcius lasted 6hrs