• All open-box products are inspected and come with 6-month limited warranty on both heating elements and battery. Final Sale, no exchange or return.
• Wind and water resistant outer shell keeps you warm and dry in unpredictable weather conditions.
• Our durable fabric and lining retain more heat from the enhanced heating elements and provide you with comfortable warmth.
• Superior fabric and heating elements are completely safe for machine washing.
• 3 carbon fiber heating elements generate heat across your core body areas (left & right chest and upper-back).
• Adjust 3 heat settings (high, medium, low) with just a simple press of a button.
• Up to 10 working hours (3 hours on high, 6 hours on medium, 10 hours on low heating settings).
• Heats in seconds with 7.4V UL/CE-certified  (must be purchased separately).
• Our battery has a USB port for charging smartphones and other mobile devices.
• Rechargeable up to 800 times, our long-lasting battery is now lighter with rounded corners for more comfort in your pocket.
• Heating elements are backed by our best-in-industry, 3-year warranty, offering you peace of mind.