Koss: Porta Pro Utility Headphones

LAB POINTS

• These cult - classic headphones deliver dynamic sound with a wide frequency range and deep bass, giving you an immersive audio experience.
• An ultra - lightweight and comfortable open - back design ensures long - time wearing comfort.
• The Koss Utility series comes with a detachable cord system. You can swap it with different cables for various output connections (cables sold separately, standard 3.5mm cable included).
• Its compact folding design makes it easy to carry around.
• Soft foam ear cushions add to the comfort of use.

TECH SPECS

• Frequency Range: 15 - 25,000 Hz
• Impedance: 60 Ohms
• SPL: 101 dB
• Cable Length: 4 ft. / 1.2m
• Weight: 0.37 lbs / 167g

COMES WITH

• 3.5mm to 2.5mm Utility cord (4 ft / 1.2m)
• carrying case
• foam ear cushions

Using your Koss Porta Pro Utility Headphones is a breeze. Just plug the included 3.5mm cable into your audio device. If you need a different output connection, you can use the detachable cord system to swap in a different cable (sold separately). For long - term use, make sure to keep the headphones in the provided carrying case when not in use to protect them from damage. The soft foam ear cushions can be gently cleaned with a dry cloth to keep them fresh. Avoid exposing the headphones to extreme temperatures or moisture, as this could affect their performance. With proper care, your headphones will provide you with great audio for a long time.