Sahara II Men's Heated Jacket by Gobi Heat

WARM YOUR CORE: With heat zones in the chest and back, you are heating up your core muscles increasing circulation, keeping yourself warm even in the harshest conditions. CONTROL YOUR TEMPERATURE: Three distinct heat settings: Low, Medium, and High, you are able to customize your experience to match any situation you're in. LONG LASTING BATTERY: Included is our 6500 milliamp hour Lithium Polymer battery that will last you up to 10 hours on low, 8 hours on medium, and 6 hours on high.