Innokin Coolfire Iv Isub 40w

What's included: 1 x innokin cool fire iv 40w box mod 1 x innokin isub sub-ohm tank 1 x usb charging cable 1 x ego adapter 1 x packing box with scratch and check authenticity code view authenticity certificate specs & features cool fire iv isub 40w stainless steel construction german pc tube japanese organic cotton diameter: 22mm tank capacity: 4ml wide bore drip tip 12 x 3 (mm) adjustable airflow slots adjustable airflow control no-spill easy swap system 0.5ohm resistance coil output wattage: 6.0w - 40.0w output voltage: 3.0v - 7.5v battery capacity: 2000mah (built-in battery) maximum output wattage: 40w maximum output current: 12a maximum output voltage: 7.5v handles atomizer resistance as low as 0.3ohm threading: 510 (spring loaded) 3-click on/off oled display micro usb port (pass through charging) vape while charging heat-dissipating vent holes low voltage warning overheat/ short-circuit/ over-discharge protection voltage/ wattage memorization warning: this is an advanced item. Please use at your own risk and always use proper precautions and handling.