ORORO Men‘s Full-Zip Heated Fleece Jacket with Battery, Fleece Heated Jacket for Winter Outdoors (Green,M) Three Heating zones: left & right chest, upper back Market-leading heating time: up to 10 hours; 3 heating settings Heat quickly in seconds with 7.4V UL/CE-certified battery USB port for charging smartphones and other mobile devices Crafted from ultra-soft, breathable fleece for ultimate comfort. Full zip and elastic hems lock in heat while ensuring free movement. Raglan sleeves feature stylish coveredge stitching. Your go-to for chilly fall days or a winter inner layer. 1 × Men's Heated Fleece Jacket 1 × Lithium-Ion Battery 1 × Battery Charger (Input voltage: 100-240V) 1 × User Manual