Review on Massdrop x Koss Porta Pro X On-Ear Headphones: 🎧 Noise-Cancelling Mic, Voice Assistant, Track Skip | Collapsible Midnight Blue by Jim Plump

I don't know how Koss does this but since they first came out in 1984 they have managed to update the drivers and keep the same look feel and extremely impressive preserve sound . I will never own a pair of these headphones. The sound is no worse than many headphones that are four times more expensive. Replace your standard ear pads with Yaxi ear pads and your kit! 👍🏻