A:Answer Strangely enough, the instruction booklet doesn't give those numbers. I found this info from the ad on the JLab site:
Battery Life: 6 hours in each earbud, 24+ hours in case
Earbud Charge Time: 1.5 Hours
Rapid Charge: 15 min charging = 1 hour playtime
Case Charge Time: 2.5 Hours
I checked . . . This information comes from the ad on the JLab site.
However . . . I haven't actually timed my earbuds, but my experience with them seems to confirm those numbers. I've listened to music and audiobooks for 3 or 4 hours, and the battery gauge on my iPod Touch or my iPhone XR for the connected earpods show that their charge is about 50% at that point, so six hours seems to be a reasonable estimate (I've used earpods that claimed five and actually lated three).
Again, I have not actually timed the charging periods, but I usually FEEL surprised by how quickly the case and the earbuds recharge. I put the earbuds back in the case and set it aside, and a short while later, I look at the indicator lights (blue), and they've stopped blinking, showing that the buds are fully charged. I've only had them for about a month, and I've never said, "RATS! I'd sure like to listen to some music, but those earbuds are still charging."
A Gadgeteer review cites the same info, and the reviewer does not contradict the published charging stats.