*Push button 5x to turn battery on/off
*Push button 3x to switch between 3 different settings; low, medium, high
*Push button 2x to activate a hands free "pre-heat" setting that is active for 15 seconds, or until button is pushed/held again
*Press & hold button to take a hit (10 second maximum duration per button press & hold)
*510 Thread
*Micro USB Rechargeable
