Very true. I was using the fiio BTR3 for a while with my last phone which didn't have a headphone jack. But keeping the connection was so frustrating... It would just randomly drop or crackle. Making sure it was charged too. I switched to a galaxy s10 which is okay fidelity-wise but at least it's usable. Then I got a portable music player for music and audio books which was a game changer. Will never go back, so long as BT is the wireless standard.