DSG offers women's heated vests that are powered by ActionHeat and come with a powerful ActionHeat 5V Power Bank 6000mAh. The power bank can also charge phones, tablets, or other USB charged devices, but heating times will be reduced if used for charging. To use the vest, fully charge the power bank with the provided charger kit, plug it into the USB plug in the pocket, and turn it on by pressing and holding the touch-button control on the chest. The vest is made of 94% polyester and 6% spandex with a breathable fleece-lined soft shell that is water-resistant. It has advanced heat-trapping insulation layer and ultra-fine metal fiber heating panels. The vest comes with a YKK zipper and has three heat level settings: high (150F, 3+ hours), medium (130F, 4+ hours), and low (110F, 5+ hours). It includes a 5-volt battery-powered heated vest, a 6000mAh rechargeable power bank, a micro-USB charging cord, and an instruction manual. The vest features a Tri-Zone heating system with three built-in heating panels on the chest and upper back. It is powered by a 6000mAh power bank with touch-button temperature control, lasts up to 5 hours, and has two zippered pockets and a hidden battery pocket. It also has cinch bungees for a comfortable fit. The vest is compatible with any 1amp power banks. It is recommended to unplug power banks when not in use to preserve battery life and charge them periodically for maximum lifespan. The article also includes a caution to read and understand all enclosed warnings and instructions before operating the vest to reduce the risk of injury or misuse.