Nostoi
Headphoneus Supremus
I can confirm no RF at all. Works exceptionally well especially because you can control UAPP from the cover screen. The only downside is that these newer Samsung phones don't have an SD slot. Not an issue for streaming of course but if you're a dinosaur local library user - me - one has to be selective in one's library choices (although I do have Hiby RS2 with its mighty x2 SD slots for wider choice).That would never work with the original Mojo, too much RF but the Mojo 2 is a lot more immune to RF, good job Rob with that. I'm tempted to get a Flip 4 now.