Soooo... bought this as an upgrade to my Juul. It's seriously way superior. Holds a charge for a whole day! Super easy to refill. My issues? Yes, you'll suck juice. Hate that so much, seriously the dealbreaker. Two: I cannot get this thing to charge unless it's plugged into my computer. You cannot just plug it into the usb of your phone charger, no go. My first vacay, it did work in the back of the smart tv in my Airbnb! Yaaaay. Next vacay, no go. But I was in Austin and they had a usb in one of the wall sockets. Worked! Yaaaay! Just so stupid to charge, and it spits juice. Keep looking, just not everything I hoped it would be! And I have to buy Juuls or actual cigarettes when I'm on vacation now. Really don't appreciate that at all. Keep looking...