VOOPOO Releases DRAG X&S PRO with One Button Switch for Improved User Experience Drag X: What is the r and s meaning and why does it change the wattage and also what is the easiest way to get the juice out of the cotton from Personal Vaporizer E Cig VOOPOO Drag S2 Starter Kit ECBlend Personal Vaporizer E Cig VOOPOO Drag S2 Starter Kit ECBlend What is the difference between these two settings? It's a voopoo drag3. I didn't change the wattage at all, just clicked the main button 3 times to switch. : r Vaping Voopoo Drag 5 Mod Review By Stephen HealthCabin