Maybe I get it wrong but I can activate/deactivate/change MSEB and Equilizer while connected via Bluetooth to my Son's headphones.

In-Line Remote is working fine for me for the headphones I use after activation in settings.

There wasn't anything like that in my box.

Hey, updated successfully, too. One thing I noticed instantly - LDAC works now perfectly with my Sony WH-1000XM3!!

Hey, Thanks for the info. Is there a changelog available somewhere? Couldn't find any info. Thanks.

Hey, new member from Germany here! After I backed the Hidizs AP80 kickstarter and receiving the DAP last week and I start to understand audiophiles :wink: At the moment I only have Sony WH 1000XM3 but I think I need some good headphones for home use. To be honest, I only backed the Hidizs...