I want to buy my first budget iems

I want to buy my first iem in the under 35$ price range. I want to use it for listening spotify lossless on iphone 15 what would you recommend for me? I listen to all kinds of different genres really, i have currently nothing ear (a) earphones and looking for a quality upgrade of everything sound wise. Sorry if I’m not using the correct phrases for describing my problem, but I hope you get the idea.

Thanks for the help from everyone in advance!!