I expected a better sound quality in these JBL earbuds. Also, I do like how easy it is to pause the music with a double tap on the right speaker. Easy to install and works perfectly. Other than that my Eel has been fantastic. I have tried anything but seems like the LED chips burnt somehow. Great case which fits AirPods perfectly and still allows you to see led. Incase anyone is interested, here is the link - Ho sentito molte tracce in DSD come Lyn Stanley o Le Quattro Stagioni di Vivaldi, e. My computer sees it just like a flash drive and I just drop the music into the folder and it plays. No complaints!