Dual Control Black Gray 11 Zone Heating Vest Warm Clothing Men And Women's Fashion Outdoor Cold Proof Electric Heating Vest

    The heating element of the intelligent heating vest is made of carbon fiber heating wire or more flexible metal fiber composite wire, which has high heat conversion rate. It can be heated quickly in 3 seconds, and can reach the highest temperature by heating for 3-5 minutes at most. The front and back of the intelligent heating vest are equipped with intelligent overheat protection devices for safe daily use. This smart heating vest is equipped with a USB plug, which can be heated after connection, which is very convenient. Even in extremely cold weather, you can enjoy the comfort brought by warmth quickly and for a long time.