1- Do you have to hold down a button when inhaling or just turn it on, heat it up & puff?
2- What is the preferred Voltage to set it at for either CBD or TeeeeHceeee?
3- Finally.. When do you use the Pre-Heat option? Do you use it every time or only at the beginning of a session or when?
1. when you vaping, you need to press the power button, otherwise, you just vape air
2. If you want to get a good taste, you can use the lower voltage, but clouds are not very big, if you use higher voltage, clouds become bigger, you can try these voltages, and you will feel the differences
3. in terms of pre-heat, if your living area is chilly and cold, it is better to preheat when you vape. you can use 1.8V to preheat.
And you can go through this product web to get more info:
Or you can watch this video: