The Mobile Warming Dual Power Heated Vest is designed for riders who add heat to their current winter jacket. The Dual Power Vest combines our best performance materials and heating technology to keep you warm in those chilly conditions. The Dual Power Vest uses Windshark®, a water resistant and wind proof outer shell that incorporates the latest in 12volt heated apparel technology. Choose between two power modes; either tie into your vehicles 12volt electrical system or use the portable, powerful Lithium-ion battery for those times you are on the move. With the touch of a button power up the heated vest to stay warm and comfortable for hours on or off your motorcycle.Includes:(1) Dual Power Vest (1) 12v 5.2mAh Lithium-ion Battery (1) 12v Power Lead Adapter (1) AC ChargerThe Mobile Warming Dual Power Heated Vest is the industry’s only12volt heated textile motorcycle vest that is designed to tie into your vehicles 12volt electrical system or run independently using a 12volt Lithium-ion battery. Dual Power’s constructed of a highly flexible water-resistant and wind proof Windshark® softshell material that keeps you warm and dry in wet or windy conditions. When conditions get cold, simply turn up the heat with the touch of a button! The Dual Power Vest has four distinct heat settings to adjust heat levels to your liking. To power the integrated far-infrared heating system, simply take the provided adapter and hook up to the bike’s 12volt system to stay warm and comfortable for your entire ride. Still cold? Add Dual Power heated pants that easily plug into the Dual Power Vest’s wire harness. Want to take your Dual Power Heated Vest anywhere you go? The Dual Power system includes a 12volt rechargeable battery to keep you warm in any off-bike activity. Dual Power is ready for any weather and if you ride in extreme conditions then look no further the Dual Power system is ready to perform. The Dual Power Heated Vest is a must have addition to your winter gear. Dual Power Vest is available in Men’s and Women’s sizes.Features: Windshark® 4-Way Stretch Soft Shell Construction Windshark® Protection from Wind, Rain, and Water Water-Resistant Fleece Inner Liner Tri-Zone Heating Elements, Two Chest and One Back Integrated Touch Control Button Four Selectable Heat Settings From 100°F(37C) to 149°F(65C) Includes Integrated Heated Pant Connectors Dual Power Options–12volt Vehicle System or 12volt 5.2mAh Lithium-ion Battery 12volt Power Lead Adapter Included 12volt Rechargeable Lithium-ion Battery Included Up to 20 Hours of Power Per Charge Available in Men’s SM, MD, LG, XL, XXL and 3XL Available in Women’s XS, SM, MD, LG, and XL Mobile Warming Dual Power Men's Heated Vest - 12 Volt - Previous Generation