Koss KSC21 Earphones: Lightweight Over-the-ear Binaural Headphones with Lifetime Warranty
Experience superior audio clarity with the Koss KSC21W earphones, featuring a comfortable over-the-ear design and high-fidelity sound reproduction. These binaural headphones combine a wide frequency response range of 50 Hz - 18 kHz with innovative comfort features, making them perfect for extended listening sessions while staying aware of your surroundings.
Premium Audio Performance with Hear-through Design
The KSC21 delivers exceptional sound quality through its precisely tuned drivers with 36 Ohm impedance. The supra-aural design with soft foam ear cushions provides an open, hear-through sound experience while maintaining audio clarity. With a frequency response range of 50 Hz to 18 kHz, these earphones reproduce both deep bass and crisp highs with remarkable accuracy.
Ergonomic Design for Maximum Comfort
Engineered for comfort, the KSC21W features:
- Innovative pivot mechanism for personalized fit
- Lightweight construction for extended wear
- Comfortable foam ear cushions
- Secure over-the-ear clip design
Connectivity and Convenience
These wired earphones come with:
- Standard 3.5mm mini-phone connector for universal compatibility
- Generous 4-foot cable length for freedom of movement
- Binaural design for immersive stereo sound
- Stereo sound mode for enhanced audio experience
- White color finish for sleek aesthetics
- Backed by Koss's legendary lifetime warranty
- Made with quality components in China
Technical Specifications
- Manufacturer: Koss Corporation
- Model: KSC21W
- Form Factor: Supra-aural
- Impedance: 36 Ohm
- Frequency Response: 50 Hz - 18 kHz
- Connection: 3.5mm audio jack
- Cable Length: 4 feet
Warranty Information
The Koss KSC21W comes with a lifetime limited warranty, demonstrating Koss's commitment to product quality and customer satisfaction. This warranty covers manufacturing defects and ensures long-term peace of mind for your investment.
