The HT-3 Heat Tech Heated Drystar® Glove features Alpinestars Heat Tech System which distributes perfectly balanced warmth in the coldest of conditions and has three heat settings for optimum cold-weather performance and each hand can be regulated individually. This glove is black and powered by a 7.4V lithium battery for reliable, long-lasting power to the Alpinestars Heat Tech System. It includes an electronic controller for long life and security, and a micro-USB Y-cable to connect both batteries simultaneously. The Alpinestars Heat Tech System features a superior stainless enameled copper-nickel heating yarn for proven durability, bend resistance, and heat stability.