Koss Porta Pro Bluetooth edition detailed: The classic goes wireless

Koss brought personal headphones to the world in 1958, then released their most popular headset, the Porta Pro, in 1984. Fast forward to 2017 and they’ve created a Bluetooth edition of the Porta Pro, spanning the decades into the future of high-fidelity personal audio earphones. To be clear, this isn’t the first Koss Bluetooth headset – it’s just the return … Continue reading