MAYBE Thats Why The mCig 4.0 SUCKS! I thought it was designed like an Atmos I was so disappointed with the 4.0 piece of #%!& that I threw it out. It was cheap aluminum inside without a carb for air..no draw. The battery cannot be replaced. It is a weak battery that doesn't heat the chamber well.
When they made the 3.0. It is stainless steel chamber with a carb and 3 heat settings. The batteries are replacable, which I have already done.I still LOVE the 3.0, it was a game changer, but the 4.0 was a waste! My confidence in mCig products is now wavering!
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