[New Upgraded Heated Vest] ----- Our heated vest for men and women is equipped with 13 carbon fiber heating elements and smart overheating protection across the front and back, generating heat quickly and safely. Even in extremely cold weather, you can quickly enjoy the comfort provided by the warmth. [2 Controls] ----- The dual control button allows you to freely control the heating zone, one button controls the 6 heating zones in the front and the other button controls the 7 heating zones in the back. By pressing the intelligent button on the stand-collar heated vest, you can easily control the heating level, providing you with an unparalleled comfortable experience. [Lightweight & Fashionable Design] ----- Fine inner lining with anti-static function and excellent heat retention for unlimited comfort and coziness during autumn and winter. With a quality zipper on the front, you can layer this unisex USB heated vest over various tops to add a touch of style for a refined look. [Multi-use] ----- Intelligent heated vest jacket is ideal for hunting, fishing, camping, hiking, snowmobiling in winter. [Please Note] ---- Battery NOT included. You can connect the power bank that charges your phone to charge the electrically heated jacket. Size: S, M, L, XL --- Chest: 114cm, Shoulder: 44cm, Length: 71cm M --- Chest: 118-122cm, Shoulder: 45cm, Length: 72-74cm L --- Chest: 126cm, Shoulder: 48cm, Length: 76cm XL--- Chest: 126cm, Shoulder: 48cm, Length: 76cm Notes: 1. Please allow a slight difference of 1-3cm due to manual measurement. 2. Please note that a slight color difference should be acceptable due to the light and screen. Package includes: 1 x heated vest