SINEDY Car Cassette Adapter for iPod/MP3/CD Player Portable Smart
First, it jams itself into my car cassette player and after I wrestled it out I was able to test other cassettes and they had no problem inserting and ejecting from the player. I then tested this adapter to see if it would even work (which I basically had to force down to be recognized by my radio) it did not play any music from my phone and music player.