The adjustable headband on these active headphones guarantees a comfortable, secure fit as you listen at home, at work, or anywhere in between.

The Koss KTXPro1’s in-line volume control and open foam ear cushions deliver hear-through high fidelity sound, the truest convenience in portable music.

• 15-25,000 Hz
• 60 ohms
• 103 dB SPL/1mW
• <0.2%
• Straight, Dual Entry, 4ft standard 3.5mm

• Limited Lifetime Warranty