Features:
- Open-ear headphone designed for home or professional use
- 20 to 20,000 Hz frequency response
- Straight, dual-entry 4.5-foot cord
- Adjustable, padded headband
- Lifetime warranty on parts and labor
Description:
The Koss R45s' audiophile-grade components are designed to deepen bass and brighten highs. Open-ear cups allow sound to pass in and out of the stereophone, creating a transparent sound with an emphasis on higher frequencies. (The rated frequency response is a full-range 20 to 20,000 Hz.) Oxygen-free-copper voice coils lower the density and enhance signal transmission, while the phones' extrawide adjustable headband is padded with vinyl for comfort during long periods of use.Koss provides a lifetime warranty on parts and labor.
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