For regular use, simply inhale the device as it is draw-activated. While inhaling, the white led on the bottom of the device will light up to indicate proper usage.
Store your device in a cool, dry place away from sunlight. This helps preserve the potency, flavor, and extends your device's lifespan.
If you notice a lack of smoke after inhalation, check to see if the led on the bottom of the device is blinking red. If the light blinks red three times, then the device is low battery and needs charging. This can be done via USB-C cable.