D
I don't want graphics but what I think would be cool is some type of LED or fiber optic indicator light on the battery that "burns down" as your battery drains...like a fiber optic strip that gets shorter and shorter as you vape.
I don't want graphics but what I think would be cool is some type of LED or fiber optic indicator light on the battery that "burns down" as your battery drains...like a fiber optic strip that gets shorter and shorter as you vape.
And I'm right with you on the LED that 'burns down' phildo. I've always thought that would be a massive advancement and really help people when switching to E cigs with the problem of "when do I stop?!"