Three gears temperature: First Gear:280 ℃ Second Gear: 355 ℃ Third Gear: 380 ℃ 1.Battery Long Battery Life & Vibration Reminder 3500mah Big Capacity Battery. 2.Smart reminder Reminder: Preheating>>Smoking>>Ending 3.The latest technology Double Layer Peek&Ceramic Needle Heating Super High Temperature Heat Insulation Technology. 360°uniform and rapid heating.Bring you Pure Taste and Dense Smoke. Smart and Rapid Cleaning Mode Remove Residue and Bring Pure Taste Back Double Layer Peek&Ceramic Needle Heating Super High Temperature Heat Insulation Technology. 360°uniform and rapid heating.Bring you Pure Taste and Dense Smoke. Packing List: 1 x Pluscig K8 1 x Cleaning Swab 1x Type-C Cable 1x Oil Separator pad 1x User Manual 1x QC Card 1x Packing Box 1xCleaning Brush