Features: This heated vest features intelligent temperature controlling with double control 9 zone heating technology, precisely regulating warmth for even distribution and solving cold spots during winter outdoor activities. Crafted from quality polyester fiber, the thermal vest offer superior insulation for long lasting warmth, combined with a stand collar design that ensures comfort without bulkiness. Designed for women and men who require extended warmth, such as those engaged in outdoor work or travel, this electric vest caters to users seeking great heat in chilly conditions. Ideal for daily scenarios like commuting, shopping, or winter outings, this heated vest provides flexible mobility and consistent warmth across various activities. With its stylish, versatile appearance and built in overheat protective, this heated vest enhances your winter fashion while ensuring safety and comfort. Specifications: Component: Polyester Color: Black, White Size: M/L/XL/2XL/3XL/4XL/5XL Size:M Bust:112cm(44.09inch) Length:72cm(28.35inch) Size:L Bust:116cm(45.67inch) Length:74cm(29.13inch) Size:XL Bust:120cm(47.24inch) Length:76cm(29.92inch) Size:2XL Bust:124cm(48.82inch) Length:78cm(30.71inch) Size:3XL Bust:128cm(50.39inch) Length:80cm(31.50inch) Size:4XL Bust:132cm(51.97inch) Length:81cm(31.89inch) Size:5XL Bust:136cm(53.54inch) Length:82cm(32.28inch) Package Includes: 1pc USB Heating Vest note: Please allow 1-3cm error due to manual measurement. please make sure you not mind before you bid. Due to the differences between different monitors, the picture may not reflect the item actual color.