Keep your body warm this winter with the Gobi Heat Zen heated blanket! Built for ultimate warmth and comfort with up to 6 hours of heat. Three heat zones cover the blanket, giving you full-body heat. Don't let the winter cold stop you from doing the things you love.Features:3-zone heating completely covering the blanket6+ hour battery life with lightweight, comfortable 12-volt batteryOne-touch LED controller with 3 heat settings: low, medium, and highConductive thread heating technologyComfortable, flexible polyester designThree zones of heat, covering the blanket keep you toasty warm.We build our products to be completely machine washable.Specifications:Material: 100% PolyesterProduct Size: 70" x 50"Heat Zone: 3 heat zones covering the entire blanketHeat Settings: Low: 116° F, Med: 127° F, High: 136° FBattery: 12 volt, 20,000 mAh lithium-ionBattery Life: Low: 6+hrs, Med: 4.5hrs, High: 3.5hrsWeight: 3.75 lbsShipping Dimensions: 15.5"x 12.5" x 6.5"Warranty: 1 year limited warrantyMachine Washable: Yes, washer safe, tumble dry safeTechnology: Conductive Thread HeatingSafety: Thermal Protectors Gobi Heat Zen Portable 12V Battery Heated Blanket