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Koss KSC-21

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from $9.99 up to $16.18 
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Koss KSC-21
no microphone
Colour
Design
overhead, open
behind the ear
Connection type
wired
Connection
mini-Jack (3.5 mm)
Plug
straight
Cable supply
dual-sided
Cable length
1.2 m
Cable type
round
Impedance
36 Ohm
Frequency range
50 – 18000 Hz
Sensitivity
101 dB
Emitter type
dynamic
Added to E-Catalog
may 2011
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
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Koss KSC21 Ear Clip Headphones KSC21W

Comfortable
Amazon.com
Delivery: in USA
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$15.34
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Koss On-Ear Headphones 1 pk KSC21K

Enjoy high fidelity sound quality while remaining connected to the outside world with the Koss KSC21 clip headphones.
AceHardware.com
Delivery: USA
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$9.99
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Koss KSC21 Earphone - Stereo - Mini-phone (3.5mm) - Wired - 36 Ohm - 50 Hz to 18 kHz - Over-the-ear - Binaural - Supra-aural

Listen to deep lows and euphoric highs with a frequency range of sound from 50 Hz-18 kHz Over-the-ear design cradles the ear... mores and offers solace, strength, and confidence to move around with intensity Supra-aural form factor gives you the both comfort and portability Connects with your devices via a cord to ensure worry-free signal quality while listening
Officedepot.com
Delivery: in USA
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$13.99
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Koss KSC21 Lightweight Ear-Clip Headphones, Silver 190056

Bring your audio experience to life with the Koss KSC21 Lightweight Ear-Clip Headphones, designed for those who demand both h... moreigh-quality sound and convenience. These silver-hued headphones offer a perfect blend of style and functionality, featuring a wide-range, extended frequency response that ensures every note is captured with clarity and precision.Crafted with soft, foam ear cushions, the KSC21 headphones provide an open, hear-through sound that allows you to stay aware of your surroundings while enjoying your favorite tracks. The ear-clip design is not only lightweight and comfortable but also ensures a secure fit, making them ideal for active users who are always on the move.The
Adorama.com
Delivery: in USA
On order
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$9.99
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Koss Headphones Black KSC21

Amazon.com
Delivery: in USA
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$16.18
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Koss KSC21 Ear Clip Headphones - Stereo - Mini-phone - Wired - 36 Ohm - 50 Hz 18 kHz - Over-the-ear - Binaural - Supra-aural

Hear low subs and soaring vocals with a frequency range of sound from 50 Hz-18 kHz Over-the-ear design cradles the ears and... moreoffers solace, strength, and confidence to move around with intensity Connects with your devices via a cord to ensure worry-free signal quality while listening Indulge yourself in quality stereo sound mode Supra-aural form factor gives you the both comfort and portability Mini-phone (3.5mm) connector provides versatile and secure connectivity
Officedepot.com
Delivery: in USA
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$12.99
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Koss KSC21 Lightweight Ear-Clip Headphones, White 190163

With the Koss KSC21 Lightweight Ear-Clip Headphones in a sleek white finish, experience superior sound quality that doesn't c... moreompromise your connection to the world around you. These over-the-ear headphones are expertly designed to deliver an expansive frequency response, capturing a wide range of audio nuances through their soft foam ear cushions. The unique, open, hear-through sound design ensures you can enjoy your favorite tunes without losing touch with your surroundings. When you opt for the KSC21 model, you're not just choosing exceptional audio quality, but also the comfort of adjustable, pivoting ear plates. These ear-clip headphones are lightweight, making them perfect for extended
Adorama.com
Delivery: in USA
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$9.99
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Video reviews
Koss BT221i Super Review -- Bluetooth KSC75s?
29 January 201931 156 view
KOSS KSC21K EAR CLIP HEADPHONES
28 June 20182 755 view
Immersive Sound with Koss KSC21 SportClip Clip-On Headphones - Review
6 March 2024440 view
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Headphones Koss KSC-21
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