The arizer extreme Q vaporizer comes standard with all the features you could want in a high quality vape. The arizer extreme Q vaporizer are power on/off audible switch. Lights on/off, on a three speed fan, two and four-hour timers, temperature control with nine pre-set temperatures, and all of this can be controlled with the included remote! arizer truly kept the customer in mind whilst constructing the Arizer Extreme Q. Others features on this BMW of vaporizers include, clear view digital LCD screen, triple heat sensors for precise control. Extra long whip and super-fast heating ceramic bowl. if that was not enough, the extreme q has even been designed with smart solid state circuitry that makes it twice as energy-efficient as other similarly designed vaporizers that are half the size! And don’t forget the Q stands for quiet on the arizer extreme q. It has one of the quietest fans available on any vaporizer and because it is almost odourless there is no need to hide.