Review on 🎧 silbyloyoe MFi Certified Lightning Earbuds with Mic Controller - Compatible with iPhone 11, 11 Pro, X, XS Max, XR, 7, 8 Plus - iPhone Headphones for iPhone - in-Ear Lightning Headphones (Black) by Mary Deng

They worked for a few days but with very bad sound, then they stopped working and my iPhone showed the error message "accessory not supported". I tried about 10 more times, waited a few days, restarted the phone but they still give me an error message on my phone so I had to return them for a refund. The sound was absolutely bass-free and sounded very bad. They're cheap so I wasn't expecting a lot of bass, but they were noticeably poor and actually the worst sounding headphones I've ever owned. As if everything was recorded in the bathroom. Spend a few bucks more for a pair that work and sound decent. And they are clearly not MFI certified as my iPhone tells me they are not supported.