The WarmMe battery heated vest is the perfect garment to stylishly challenge the cold temperatures of the winter season. Suitable for all types of outdoor activities and recommended for those who are forced to spend many hours outdoors, the heated vest is equipped with a small but powerful 3000mA LIPU battery that makes it the most durable heated vest currently on the market, being able to reach up to 7 hours of autonomy. Made of Softshell laminated fabric, the heated vest is thin, durable and stretchy, it retains heat but is breathable and features a water repellent/wind-block double outer layer. Aesthetic finishing touches are also taken care of in every detail: the zippers are YKK, world leader in quality, while a comfortable zippered pocket has been added to fit your wallet, mobile phone or house keys. Finally, there are two inside pockets with Velcro closure. The WarmMe heated vest has been designed to be worn under any jacket or coat, adapting to the different clothing used during the week. WarmMe can be the garment for every day: for work, sport and leisure. Features An invisible circuit of flexible, ultra-flat heating plates is strategically placed in specific areas of the torso to help maintain and feel a comfortable temperature. A single \"easy touch\" button (for use without removing gloves) allows you to select one of three available temperatures. Small, lightweight and quickly rechargeable lithium-ion battery (LIPU 3000mA). Double side zip that allows you to tighten the vest and always have a perfect fit to the body. It has an autonomy ranging from 2 to 7 hours depending on the selected temperature. Battery and charger included in the package (can also be purchased separately as a spare part).