Oven Style : Conduction Oven Material : Stainless Steel Heating Chamber Vaporpath Material : Stainless Steel, Anodized Aluminum, Silicone Mouthpiece Heat source : Battery How to turn on : Press and hold power button How to change temp : Tap the power button Heat up time : 80 seconds Battery life : 90 minutes Charge time : Not Provided Feedback : Not Provided Dimensions : 87mm x 42mm x 22.5mm Extract compatible : No Included in box : Zeus Arc, USB cable, Glass spacer cleaner Bristle cleaner, Grime sticks,Grime Wipes Flow sink tool Brand Highlights : Not Provided Product Highlights : German engineered,firmare upgradeable