When connected to my Hidizs s9 pro I get bad playback and weird screeching sounds (This was listening to MQA). Cannot select my collection or search in tidal unless I press it multiple times. While listening to Bluetooth through car stereo seems to be a hit and mis for displaying artist and song on the head unit of my car. Purchased USB audio pro and all those issues disappeared. The app looks polished but the functionality unfortunately is terrible. Will try again in the future.