Main Features:<br />Color: Stainless steel<br />Recessed spring loaded 510 connection <br />Adjustable 510 center pin<br />Worked by 1pc 18650 battery (not included)<br />Variable wattage: 50W <br />Atomizer resistance: 0.2 - 3.5Ohm (1.5Ohm typical)<br />Efficiency: 92 percent<br />Screen on current: 25mA<br />Quiescent current: 1mA<br />Power down current: 300uA<br />Screen size: 0.66 inch OLED<br /><br />    Specifications<br />Product Details<br />	 Type: Electronic Cigarettes Accessories                                                  <br />                        Brand: HotCig                                                  <br />                        Accessories type: MOD                                                  <br />                        Material: Stainless Steel，Wood                                                  <br />                        Mod: VV/VW Mod                                                  <br />                        APV Mod Wattage Range: 31-50W                                                  <br />                        APV Mod Wattage: 50W                                                  <br />                        510 Connector Type: Spring Loaded                                                  <br />                        Battery Form Factor: 18650                                                  <br />                        Available color: Black，Silver                                                	<br />Dimension and Weight<br />	 Product weight: 0.164 kg                                                  <br />                        Package weight: 0.268 kg                                                  <br />                        Product size (L x W x H): 8.50 x 2.60 x 4.80 cm / 3.35 x 1.02 x 1.89 inches                                                  <br />                        Package size (L x W x H): 12.50 x 8.50 x 6.00 cm / 4.92 x 3.35 x 2.36 inches                                                	<br />Package Contents<br />	 Package Contents: 1 x Mod， 1 x USB Cable， 1 x Allen Key                                                	<br /><br /><br /><br />                                            <br /><br /><br />                                                <br />