The Koss Porta Pro with mic is an on-ear, open-back headphone that offers very good sound quality and is particularly well-suited for music listening with a good soundstage. It's comfortable and lightweight with a foldable design, making it portable. However, the build and mic quality are only fair, and there are no wireless capabilities or active noise cancelling. It's not sweatproof, which may affect usage during exercise, and the open design means noise isolation is poor, so it might not be the best choice for noisy environments or air travel. The microphone is in-line, and while there's no app equalization, they are optimized for a straightforward plug-and-play experience, beneficial for calls and meetings, but considerations should be made for their limitations in durability and absence of modern features like wireless connectivity or sound customization. Give Feedback