Porta Pro Classic Portable Headphones

The Koss Porta Pro Classic Portable Headphones have achieved iconic status among audiophiles and everyday listeners alike. Known for their retro styling, collapsible portability, and incredible sound quality, these on-ear headphones deliver a rich audio experience in a lightweight frame—making them perfect for students, professionals, and travelers.

Legendary Sound. Timeless Design.

Originally introduced in the 1980s, the Porta Pro headphones continue to stand the test of time. Their open-air dynamic design delivers deep bass and crisp highs with minimal distortion. Whether you're in the classroom, commuting, or studying, the Porta Pro's detailed and balanced sound profile makes them an outstanding choice for high-fidelity audio on the go.

Why users love the Porta Pro Classic

• Collapsible Headband: Unique folding design allows for compact storage and portability—perfect for travel and daily use.
• Dynamic Sound: High-quality drivers deliver rich bass, articulate midrange, and extended highs with a wide frequency response.
• Comfort Zone Settings: Adjustable temporal pads on each side reduce pressure on the ears, allowing for hours of comfortable wear.
• Durability Meets Flexibility: Built with lightweight materials that maintain strength and resilience through daily use.
• Retro Look: Beloved for its vintage design that hasn’t changed in decades, combining nostalgia with proven performance.
• Carrying Case Included: Comes with a soft carrying pouch to protect your headphones when not in use.

Use Case Scenarios

• Perfect for individual classroom use, digital learning, or multimedia playback
• Ideal for travel, remote work, podcasts, streaming, and casual listening
• Great for educators, students, and professionals who value sound quality and portability

Compatibility

Works with a wide variety of audio devices including:

• Laptops and desktops (Mac and PC)
• Chromebooks and tablets
• Smartphones with 3.5mm jack (or adapter)
• MP3 players, portable stereos, and audio interfaces
• AV equipment and language lab setups

Specifications

• Frequency Response: 15Hz – 25,000Hz
• Impedance: 60 ohms
• Sensitivity: 101 dB SPL/1mW
• Driver: Dynamic
• Plug Type: 3.5mm stereo mini-plug (straight)
• Cable Length: 4 ft (1.2 m)
• Ear Cushion Type: Foam on-ear pads
• Weight: 2.1 oz (60 g)
• Foldable: Yes
• Warranty: Limited Lifetime Warranty from Koss

What’s in the Box?

• 1x Koss Porta Pro Classic Headphones
• 1x Soft Travel Pouch
• 1x User Guide

Trusted by Generations

Whether you're shopping for school headphones, a dependable audio solution for travel, or just want to revisit the timeless sound of a classic design, the Porta Pro Classic delivers quality you can hear. Discover why it remains a go-to choice across generations.