SPECIFICATIONS ; TANK Capacity 8ml/2ml (TPD). Output Power 5-220W ; Coil Resistance GTi 0.2Ω MESH Coil (60-75W) GTi 0.4Ω MESH Coil (50-60W). Charging Current DC .Vaporesso`s Axon chip gives a choice of 3 vaping modes - choose from standard Variable Wattage (VW) mode, Pulse mode for consistent power delivery or the flavour-enhancing F(T) mode.There are quite a few modes, but all of them are variations of the power mode. No temp control on this mod but all the usual modes from VAPORESSO: Pulse mode, “F[t]” mode, and regular Wattage mode—which is the one I preferred using it with. Then you can use the DIY mode that can be found in the menu.