Eleaf iStick TC40W is like an entry-level temp control device over iStick TC60W

You must be impressed by its kinds of features, elegant and rounded appearance, such as intelligent temperature control, switchable TC-Ni/TC-Ti/VW modes, HD OLED screen display and multiple safety protections. Compared to TC40W, it absolutely brings more enjoyable temp control experience, but also more complicated to operate. For beginners, iStick TC40W should be strongly recommended as an entry-level temp control if variable temperature is what you are after. TC40w is also very convenient to carry in your pocket or purse when going outside. If you are enough experienced in vaping, you can gradually turn to iStick TC60W to enjoy distinctive and marvelous temp control experience. Get a premium and authentic Eleaf iStick series battery on official authorized website.