It is light, with the right fit it isolates excellently, there is no annoying foreign body or feeling of confinement in the ear canal. The cable is prone to microphony, it is worth attaching it to your clothes with a clip if you are listening while moving. It is tonally okay, the sense of space is wide, I highly recommend it for jazz and classical music, but it is also great with popular, rock and metal music. It can also play with smaller DAPs, but it really shows its skills with a stronger drive, due to its low sensitivity and impedance. Compared to its price, it scales up well if it gets a better source and drive. In this case, its bass becomes tighter, more punchy, the instruments are better separated, while its fluidity is maintained. It requires running-in, its sound starts to open up and stabilize between 50-100 hours.