Powered by M12 REDLITHIUM Battery Technology, Milwaukee M12 Heated Hoodies use carbon fiber heating elements to create and distribute heat to the chest and back. A one-touch LED controller allows users to select from three heat settings, delivering ideal heat for any environment. The new Quick-Heat function allows users to feel heat 3X faster than previous hoodies and market competitors. Combining a durable cotton/polyester exterior with a waffle weave thermal lining, the hoodie provides a versatile three-season solution to keep heat in and allow users to shed bulky layers.INCLUDES:(1) M12 Heated Hoodie(1) M12 REDLITHIUM CP1.5 Battery Pack(1) M12 Lithium-ion Battery Charger(1) M12 Battery Holder