A:AnswerYes! Im a 16 user and they work great. You can either use the JBL App to connect and use its features; or just simply use the bluetooth connection in settings.
A:AnswerYes it does come on around 5 hours in. It warns you maybe 30 mins before they die. There’s multiple times the warning goes off, not sure the exact amount. Also I never tried turning it off but I would say it is helpful.
A:AnswerThanks for your question. All of our speakers and headphones meet the strict criteria of the EN 62479 standard. Although it's not EMF-free, there is no need to worry about EMFs in all our products. Also, our JBL Tune 120 TWS is an older model of our JBL Tune series.
A:AnswerWill be dicey. They might make it depending on how heavily you are using them throughout the day. They will also last notably longer if you are not using the active noise cancelling. If you can toss them in the case at lunchtime or something, then definitely.