Lossless audio represents a media file that collects all parts of an analogue wave in its groove. This means the listener will be able to enjoy the audio, exactly how the producers wanted it to be heard.
The EarFun EH100 sound much better than the AirPods when it comes to portable audio, with true lossless audio and natural sonic personalization, and they cost a lot less too.
Wired USB-C headphones are nothing new. You can already find hi-res IEM cables with the connection. Finally you can buy an all-in-one version for hi-res lossless audio on any phone.