510 threading connection with adjustable center pin;Stainless steel connector;Variable wattage: can be adjustable from 1W to 60W in 0.1W increments;Temperature control: 200'F~600'F (100'F~300'C);Resistance range: 0.06~5 ohm (normal working) / 1ohm (standard load);Powered by 1 x 18650 battery (battery not included);Micro-USB charging port;Short circuit protection;Low voltage warning;High temperature alarm function;Stainless steel firing button;Custom milled aluminum buttons for power adjustment;Pass-through capability 3FVape is a professional electronic cigarette retail and wholesale shop. We provide new and cool e-cig products at affordable price. All products will be shipped from China now. If you find a product to be authentic, then it is not a clone. For any question about product title SXK Nebula SXK60 Temperature Control VW Variable Wattage APV Box Mod - Silver, Aluminum, 1~60W, 1 x 18650, please contact us. We also encourage you to leave review of e-cig products on 3FVape.