Amazing earbuds although battery life is rather short

I have purchased these before and absolutely loved them for my work, exercise, and drumming on a pad. I just bought another pair because I don't have access to the first pair. Everything is still the same, but the battery doesn't last nearly as long. It feels very short for the listening time. I spend a lot of time watching videos and it seems I always hit the 10% battery notifications before too long. It may or may not be a defect in the battery.

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