Indeed. Wearable devices have to be light weight. Here about H1. I guess Convoys 14500 model will weight like 18650. So what that it is cheap, like half price of H04 . But it so annoying . It looks similar but have too many flaws .
Indeed. Wearable devices have to be light weight. Here about H1. I guess Convoys 14500 model will weight like 18650. So what that it is cheap, like half price of H04 . But it so annoying . It looks similar but have too many flaws .