Good for the priceArvosana 4/5
This OpenFit Air delivers better sound quality and higher volume compared to my OpenRun, though it doesn't quite match the AirPods Pro. The ear hook remains secure during my runs. Also, there are also way less sound leakage.
However, the charging case is somewhat bulky and has a cheap feel to it. Also, the touch media controls are not as user-friendly as the physical buttons on the OpenRun so it will take a bit of time to get used to.
Connecting it to a new device is also a little bit more complex.
Willy