Nope!

Headphones wont connect via Bluetooth to my phone. Downloaded app hoping that would help but the app didnt work the first time at all, just a blank screen. Deleted and downloaded again. Second time, app asked me to connect headphones. Connected them via cord, app would not move past screen asking me to connect headphones even though they were connected.
These headphones and the app are junk.

Lt907 about JBL Headphones, v2.1.0