Hello All, I would like to tell you a few details about the Vaporblunt and hopefully help this debate! Any further questions please feel free to email me as I want to be careful to not violate any forum rules. - The vaporblunt runs on lithium-ion batteries, the equivalent of two "D" batteries. - The battery life varies depending on how many times the unit is powered up and cooled down. continuous use is apprx 120 minutes, however if you only use it for 10 minutes then shut it down you will likely get only 4-5 uses only due to the of energy that is required to reach 400 degrees. - The mixer knob is the most impressive thing about this vape. It keeps the bowl fresh and is actually addicting. I find myself turning it after every hit. (Theres a diagram on the website) - The flavored tips are going to either be something you like or you don't, out of our team it is about 60/40. The cool thing is that the option exist (We also supply a non-flavored tip). It ties in with the flavored blunt theme and the people who like them use them religiously. They also hold their flavor for months!! - The vapor travels through a plastic tube that runs alongside the circuit board and produces a very unrestricted hit - There is no "burn-off" period. We assemble and test each unit in the USA, and we send you a unit that is ready to use - Press the button again and activate the "Turbo" feature that increases the temperature by 10 degrees. - One button. This is as simple to use vaporizer as I have ever seen. One button operates the entire Vape.