Gobi Heat Women's Sahara Heated Casual Jacket - The most versatile jacket in the heated apparel industry, the Sahara soft-shell jacket is wind, water, and abrasion resistant and allows you to control your body temperature with three heat settings: Low, Medium, and High. Also, this jacket has three heat zones in the most effective locations, two zones in the chest and a large zone in the back. Low, medium and high heat settings 3 heat zones Up to 10hrs battery life (when on low setting) Machine washable Water resistant Polyester shoftshell fabric with an ultra-soft polar fleece lining Battery has USB port for easy mobile charging Style: WSA