【9 Heating Zones & 2 Controllers】9 Carbon Fiber heating elements are placed in the neck, shoulders, lower front, and the whole back give you the total warmth. Carbon fiber heated vest is more flexible,lighter and allow unrestricted mobility. 2 temperature controllers make the vest heat the area as you want.

【3 Temperature Settings from 120℉ to 90℉】 Our heated vest offer three settings to allow you to select just the right temperature for your environment.By simply pushing the temperature controller, you can change the warmth level to the setting most comfortable for you.( Red Light: 120℉, White Light: 110℉, Blue Light: 90℉)

【Safety Assurance/ 5 Voltage】Our mens heated vest heat quickly in seconds and multi-step safety system that ensures the electric heated jacket will not short-circuit.The battery lasts approximately 9-10 hours on a low setting, approximately 7-8 hours on medium, and approximately 4-6 hours on high.(If using 10000mAH power bank)

【Fashion Design for Various Occasions】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,snowshoeing，walking,jogging,hunting,motorcycle, camping, hiking or other winter outdoor activities.

【Wash Instruction】Remove battery before washing. Hand wash or machine wash in cold water.Gentle cycle.Tumble dry low.