Heated Vest Smart Electric Heating waistcoat men

Overview: 100% new design and high quality Men's fashion items Warm winter goods Specifications: Size: S / M / L / XL / XXL / XXXL / XXXXL Operating temperature range: About -5 ° C to 40 ° C Fabric: Polyester Color: Black, royal blue, camouflage, red The long sleeve has three heating zones,the vest has four heating zones， and the Special vest has two heating zones Package Content: 1x Fever vest Size Length Waistline Shoulder High collar S 63 102 39.1 7.5 M 65 106 40.3 7.5 L 67 110 41.5 7.5 XL 69 114 42.7 7.5 2XL 71 118 43.9 7.5 3XL 73 122 45.1 7.5 4XL 75 126 46.3 7.5 5XL 77 132 47.2 7.5 Unit: cm   Note：The difference between Special Blue and Blue is that different suppliers have different product quality. Special contains grap