The Smono C 2 is suitable for e-liquid, oil or wax. Two special cartridges are included for the different materials. It is small, unobtrusive and fits in the palm of your hand. Changing the two cartridges is very simple thanks to the magnetic holder. E-liquids are evaporated in a glass tank with a ceramic insert. The closed quartz glass attachment is ideal for waxes. The volt setting can be adjusted from 3.4V to 3.6 and 3.8 to 4.0V at the push of a button. If you prefer to use the preheating function, you can start the 1.85V heating process with the multifunction button. For safety reasons, the heating is always stopped after 15 seconds.