So far I've been charging them between 15-30 min and I get about 6 days worth of juice out of them. But by day 6 the taste is pretty much gone. Wondering if charge time plays a role in this. Google has been very unhelpful getting an answer (shocker).
Is it a built in battery? Those are a bit harder to gauge compared to removable li-ion batteries
Yeah built in, I wonder if I charge it to full if the light will shut off