Guys I'm looking for recommendations ,I don't know which model of vapor that suits me hope can get help here
My criteria ,
Auto cut off charging( prevent over charge),uses 2 battery, shock proof(as I always drop stuff even my phone) and also can be charged by USB port ,
Is there such vapor available , If do pls recommend me

Lol thank for the reply guys, coz few of my mates use vapor , seen them quit smoking for good so I wanna start too,
Maybe I know myself too well so I kinda now what criteria I needed, cos I'm lazy to take out battery to recharge, and I'm always drop my phone , this 2 are the most important ones , well thanks again for the reply