Heated Vest 9 Warm Heating Zones w/ 10000mAh Battery Pack Electric Heating Vest Brand New and High Quality 9 Carbon Fiber heating elements are placed in the neck, shoulders, lower front, and the whole back, giving you the total warmth. Our heated vest offer three settings to allow you to select just the right temperature for your environment. Temperature controller allows you to change the warmth level to the setting most comfortable for you. Comes with a 10000mAH power bank, our mens heated vest heats quickly in seconds and multi-step safety system that ensures the electric heated vest will not short-circuit. This women lightweight heated vest can wear over a flannel shirt, sweatshirt or baselayer when you need just a bit of warmth or under a heavier winter coat to provide a temperature boost. It is designed for snowboarding, skiing, snowshoe, walking, jogging, hunting, motorcycle, camping, hiking or other winter outdoor activities. Specification: Size: M: Length-27.9"; L: Length-28.7"; XL: Length-30.3"; XXL: Length-31.9" Gender: Unisex Closure Type: Zipper Fly Fabric: 100% nylon Lining: 100% polyester fiber Filling: 100% polyester fiber Heated area: Neck, Back, Belly 2 Control switches: separately control the heating of the front and back 3 levels temperature usage time: 10000mAH=high (red)=113?=6 -8 hours 10000mAH=Medium (white) =95?=8 -10 hours 10000mAH= low (blue)= 77?=10 -12 hours Washing Instruction: Remove battery before washing. Hand wash or machine wash in cold water. Gentle cycle. Tumble dry low. Do not wring Note: Please take out the power bank and put the USB plug in the pocket before washing. Package Includes: 1x Heated Vest 1x 10000mAh Battery Pack 1x USB Cable Listing and template services provided by inkFrog