This is entirely optional when learning how to use a CBD oil vape pen, and it is primarily used to avoid a burnt hit).Put the mouthpiece back on and press the button to heat the oil. Adjust the temperature. The best temperature to vape CBD juice is between 365°F and 428°F.If there is a voltage setting, start at the lowest to avoid dry or burnt hits. The best voltage to vape CBD is between 3.3 and 3.8 volts, but it’s still a good idea to start lower and gradually go up.Take it easy at first, and later go for bigger puffs more often.
http://www.qiuqiuvape.com/disp....osable-vape-pen/cbd-