A legendary, lightweight, and comfortable on-ear headphone that features an open-air design, perfect for long listening sessions without ear fatigue.
Key Features
- Lightweight, open-air on-ear design
- Adjustable Comfort Zone temporal pads
- Collapsible for easy portability
Full Description
The Koss Porta Pro is an iconic pair of on-ear headphones that has remained largely unchanged in design since its introduction in 1984. Known for its lightweight, collapsible frame and distinctive retro aesthetic, it features an open-back design that provides a wide, airy soundstage. The headphones utilize dynamic drivers that deliver a warm, bass-forward sound signature, which has garnered a cult following among audiophiles and casual listeners alike. Its unique 'ComfortZone' adjustment allows users to shift the pressure on their temples for a personalized fit. Despite its plastic construction, the build is surprisingly durable and modular, allowing for easy replacement of parts. It remains a benchmark for budget-friendly portable audio, offering performance that often rivals much more expensive modern alternatives.
Additional Features
- Open-back, on-ear design
- Collapsible headband for compact storage
- ComfortZone temporal pad adjustment
- Dynamic drivers with oxygen-free copper voice coils
- Lightweight, retro-inspired metal and plastic construction
- Standard 3.5mm TRS connector
- Adjustable headband tension
- Replaceable foam ear pads
- High-sensitivity drivers for easy driving by mobile devices
- Includes a carrying pouch




