Anything wireless under 50$ is not really worth it, also, get headphones from reputable audio companies, Xiaomi and such make good phones but the earphones are not that good for the price.
Believe me, if you think 5$ sound good, you haven't tried good headphones
You can get good quality wired in ear monitors for under 30$, search "best in ears under X" of something like that, if you want full size headphones, you'll need to spend a little more
If you absolutely need wireless, I don't know much but I guess you can search in this subreddit
Anything wireless under 50$ is not really worth it, also, get headphones from reputable audio companies, Xiaomi and such make good phones but the earphones are not that good for the price.
Believe me, if you think 5$ sound good, you haven't tried good headphones
You can get good quality wired in ear monitors for under 30$, search "best in ears under X" of something like that, if you want full size headphones, you'll need to spend a little more
If you absolutely need wireless, I don't know much but I guess you can search in this subreddit