Aunus Heated Vest Electric Heated Jacket for Men Women, Heated Vest USB with 9 Heating Zones, Heated Vest Men Women with 3 Temperature Levels, Black M

["Outside: 100% Nylon Inside: 100% Cotton","Zipper closure","Machine/Hand wash","【9 Updated Heating Zones】Compared to other devices with 3 or 5 heating zones, Aunus covers 9 heating zones. Generates constant heat for many acupuncture points and meridians, including back, abdomen, shoulders, and waist, helping to maintain body warmth","【3 Temperature Levels】: This warming vest has 3 heat settings, allowing you to choose your favorite temperature with a click of the button: High (Red Light, 133℉/56℃), Medium (White Light, 113℉/46℃), and Low (Blue Light, 104℉/40℃). Your body will feel comfortable and not sweat due to overheating, providing a spring-like comfort","【Improved Carbon Fiber】: High-quality carbon fiber heating sheets are used. Carbon fiber filaments are 1.5 times thicker than ordinary fiber filaments, and the heating temperature is increased by 30% compared to others. The quality of carbon fiber determines the lifespan of the clothing"]