| Other Features | - Active lightweight travel headphones
- Dynamic elements deliver deep bass and a wide frequency response
- Oxygen-free copper voice coils improve signal transmission for cleaner, clearer sound
- Numerous details for comfort: multi-pivoting ear plates, cushioned pads, foam ear cushions
- Straight, dual entry 4 foot cord
- Gold-flashed 3.5 mm (1/8") plug
- Covered under the Koss Stereo phones Limited Lifetime Warranty | - HD 203 is ultra-lightweight and comfortable to wear
- Oxygen-Free Copper Cable
- Replaceable leatherette ear pads |