If I could I would give no stars. You have to type some type of Morse code to get one hit. The package says just take a hit to activate and nothing happens and looked it up and it says push the button 5 times another says 3 times and also hold the button. No matter what it does not work until you get lucky and hit the button in some type of code it turns on for one hit. This was a waste of money and my first time buying a vape and will never buy another. Rip off do not buy. This has got me so upset that I threw it at the wall. I don't know why you wouldn't make this easier to use. Junk.