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 X2 S2 so basically my uncle's almost new voopoo drag S pro is having a weird issue, the lock sign doesn't go away no matter where I switch the switch, everything's working properly the Voopoo Drag S3 Review Dragging Vaping Into A New Era! Ecigclick