Hej, 

I just bought a new pair of WF-1000XM3 two weeks ago, and was finally able to test drive them on a plane.

Just wondering if anyone found some issues with the battery falling short of the "up to 6 hours" claim? I use it with noise cancelling turned on, and the volume about 1/4 up, and I probably get up to about 4 hours before the low battery warning comes on.

What's even stranger is that the left earpiece would have this warning approx 30 mins before the right earpiece. 

Anyone had the same experience?

PS: I have tried resetting my earphones, and they are both charged 100% before use. Not able to update to the latest firmware because I'm on iOS 13.1.