KOSS Porta Pro Communication (Like New) Wired on-ear headphones with microphone

Like new, open box, no signs of use, full warranty, complete packaging

The KOSS Porta Pro Comm Headset is a lightweight, high-quality communication headset designed for clear voice transmission and comfortable extended use. - Iconic retro design with adjustable headband for a secure, personalized fit - Dynamic drivers deliver clear and balanced audio performance - Built-in microphone optimized for speech clarity in voice communications - Foldable and portable for easy transport and storage Compatible with devices featuring standard 3.5mm audio jacks or supported with appropriate adapters for PC, mobile, and communication systems. Included in the box: one KOSS Porta Pro Comm Headset (like new condition). Technical specifications: - Driver type: Dynamic, open-back - Frequency response: 15 Hz – 25,000 Hz - Impedance: 60 ohms - Connector: 3.5mm stereo plug - Cable length: Approximately 1.2 meters