[TARGETED WARMTH DISTRIBUTION] Three strategically placed heat zones (two in the chest and one in the back) ensure warmth is delivered precisely where you need it, keeping you comfortable in the coldest conditions. [CUSTOMIZABLE COMFORT] With adjustable heat settings—low, medium, and high—you can adjust the warmth to match your personal comfort level, ensuring you're always at your needed temperature. [DURABLE AND PROTECTIVE CONSTRUCTION] The wind-resistant fleece outer shell, combined with an adjustable hood provides both durability and added protection against weather, while maintaining a lightweight and comfortable fit. [CONVENIENT AND SECURE STORAGE] Two lower hand warmer pockets provide easy access to essentials while keeping your hands warm, and an additional chest pocket offers secure storage for valuables. [LONG-LASTING POWER] The 7.4V rechargeable battery delivers up to 10 hours of heat, and its built-in USB port allows you to charge your mobile devices on the go, keeping you powered and connected all day long.