I bought 3 of geak nexx vapes because 40k puffs right? Wrong. 1st was the yokult , battery died and completely shut off and didnt even get to finish the juice , no matter how much i tried recharging it . 2nd vape was the bananna chew freezer , this one lasted longer than the first but the juice kept spitting out , ran out of juice fast , lasted about less than a week . Alot less than 40k puffs, not to mention the freeze adjuster keeps resetting to 0 . 3rd one im currently on and its the strawberry bananna spitting out liquid as well not as much as the first two but if you want something long lasting , i WOULD NOT RECOMMEND this brand . Jst a cheap knock off of geek vape.