Revenger X is a new member to the Vaporesso Revenger family. Revenger X is powered by dual 18650 batteries and max output wattage up to 220W. The mechanical buttons now give way to a highly responsive touch buttons, bringing out the more integrated look of the IML interface. Built with OMNNI Board 2.2, in addition to all advanced setting and output modes, it now has a more friendly UI. Comes in black, blue, red, or green.