Powered by M12™ REDLITHIUM™ battery technology, Milwaukee® M12™ heated QuietShell jackets use carbon fiber heating elements to create and distribute heat to the chest, back and front hand pockets. A one-touch LED controller allows users to select from 3-heat settings, delivering ideal heat for any environment. The new quick-heat function allows users to feel heat 3X faster than previous jackets and market competitors. Featuring the new RealTree Edge® pattern for use in wooded environments, QuietShell stretch polyester reduces noise from movement and provides wind and water resistance to survive the elements.