Koss Headphones
Koss Headphones KSC21W Headphones/Earphones Ksc21 Earphone 021299188477

Part Number: KSC21W
Condition: New
In Stock: 15  
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$17.28

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Product Specifications



Koss KSC21 Earphone - Stereo - White - Mini-phone - Wired - 36 Ohm - 50 Hz 18 kHz - Over-the-ear - Binaural - Supra-aural - 4 ft Cable KSC21W

SPORT CLIP PORTABLE HEADPHONE - White LIGHTWEIGHT FOAM EAR CUSHION

Manufacturer Part Number: KSC21W



CPN:SPORT CLIP PORTABLE HEADPHONE - White LIGHTWEIGHT FOAM EAR CUSHION
MANUFACTURER NAME: Koss Headphones
MANUFACTURER PART NUMBER: KSC21W
UPC EAN CODE: 021299188477
LANGUAGE: EN
MARKET:US

General Information:

Enjoy high fidelity sound quality while remaining connected to the outside world with the Koss KSC21 clip headphones. These over-the-ear headphones deliver a wide-range, extended frequency response through soft, foam ear cushions that guarantee an open, hear-through sound. When you choose the KSC21, you're rewarded with the comfort of pivoting ear plates, and the great, crisp and clean Sound of Koss.

ManufacturerKoss Corporation
Manufacturer Part NumberKSC21W
Manufacturer Website Addresshttp://www.koss.com
Brand NameKoss
Product ModelKSC21
Product NameKSC21 Earphone
Product TypeEarphone
  Product UPC021299188477
Technical Information:
Connectivity TechnologyWired
Cable Length4 ft
Sound ModeStereo
Impedance36 Ohm
Minimum Frequency Response50 Hz
Maximum Frequency Response18 kHz
FeaturesLightweight
Pivot Mechanism
Comfortable
Earpiece:
Earpiece DesignOver-the-ear
Earpiece TypeBinaural
Interfaces/Ports:
Host InterfaceMini-phone (3.5mm)
Physical Characteristics:
Product ColorWhite
Form FactorSupra-aural
Miscellaneous:
Country of OriginChina
Warranty:
WarrantyLifetime

Date Inserted: Saturday November 21, 2015

This product was last updated on Tuesday November 26, 2024

All products are brand new and factory sealed unless otherwise stated.
 *** Disclaimer- Information is supplied by the Manufacturer. The image, including color, may differ from actual product appearance. CompSource, Inc. is not responsible for data. ***

Questions and Answers

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Shipping / Returns

Shipping

Ground = $12.95
(EST. Arrival Date between Fri.Nov.29 - Wed.Dec.4)

Two Day Air = $25.00
(EST. Arrival Date on Fri.Nov.29)

Standard One Day = $35.00
(EST. Arrival Date on Thu.Nov.28 after 3PM)

Priority = $45.00
(EST. arrival Date on Thu.Nov.28 in the AM)

U.S Mail Priority (AA,AE,AP only) = $30.00

FedEx International Economy (Canada only) = $85.00

Shipping dates are best estimates based on product location and may vary with holidays.

If product requires trucking, additional fees may apply.

* Some destinations are subject to Applicable State/Duty Taxes

Returns

CompSource realizes that every product may have different return guidelines. Please see the policy below regarding this item.

This Product Has Limited Exchange Privileges.

Please call for return guidelines.

For support on this product, please contact Koss Headphones. 1-800-USA-KOSS WWW.KOSS.COM


Koss Headphones Company's Information

Koss Headphones  
Click Koss Headphones for all products

Toll Free #: 1-800-USA-KOSS

Site:  WWW.KOSS.COM

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Product Reviews

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    Learn more about Headphones/Earphones

    What Is The Difference Between Headsets, Headphones, And Earphones?

    The Headset, the headphone, the earphone - devices quite similar in form and function, but with key differences which are worth knowing. Below, we'll take a quick look at what defines each of these as distinct devices and give users a bit of a guide to help them decide which they're looking for.

    The Headset
    A Headset can be thought of as a set of headphones equipped with a microphone. The headset microphone is either a boom microphone, whereby the microphone is attached to a boom which can be moved at will and positioned as desired, or alternatively it may be a solution incorporating an in-line microphone, whereby the microphone is attached to the cord which connects the headset to the computer or other device.

    Headsets are ideal for voice over IP communications with services such as Skype, interfacing with a phone system, playing online games with voice communications, and much more. With a headset, you are immersed within your communications device.

    The Headphones
    Headphones are, in a sense, the classical fore bearer of everything else on this list. In its simplest incarnation, a pair of headphones is two simple speakers attached to a band which goes across the top of the wearers head, allowing the speakers to be positioned over the ears. This provides a personal, immersive listening experience where the sound source delivers its brilliant sonic payload directly into the ears. The experience of listening to headphones is somewhat unique in comparison to traditional speakers, which vibrate large segments of air within a room to recreate sounds.

    In contrast, headphones only move a relatively small amount of air around the listeners ear, creating a more confined and personalized sound stage. Headphones are also frequently robustly equipped with noise cancelling features, acting as a sort of auditory insulation, keeping the noise produced by the headphones within the phones muffs while keeping intrusive noises from the outside out.

    The Earphones
    Earphones, are sort of the spiritual successor the headphones. Dispensing with the large design of "cans" or padded ear muffs which nestle the headphones speakers in, the earphone is effectively an in-ear speaker. Inserted into the ear canal, earphones provide an even more direct connection to the sound source and move even less air than headphones, since they pretty much only need to vibrate the small amount of air within the listeners auditory canal.

    Ear phones definitely cut down on the bulk of traditional headphones, making them great for people on the go and often the selection of athletes, runners and gym-goers rocking their MP3 players while getting some exercise. However, the design of the earphone inherently compromises its possibilities for noise cancelling and can, for some, be a bit of an uncomfortable nuisance since they do introduce a foreign body into the ear canal. For those who like or even prefer the ear phone experience, however, the reduced bulk and ergonomic contours can be quite comfortable.


    At the end, it comes down to the intended use and personal preference. Whichever you choose, you'll find a fine selection at CompSource!

    Thank you for responding so promptly every time I contacted you and always with accurate information and professionalism. The tone of my emails were unwarranted and I hope you’ll accept my sincerest apology. Before I read your email, There was a fedex truck backed in my driveway and had already left the package. When I originally read shipping date arrival 8/1-8/6, I 100% had reserved myself to Aug 6 being arrival date, based on passed purchases from different companies. The fact it arrived today, and your patience responding to my inquiries in such a prompt manner speak volumes about you and CompSource as a whole. I’m surprisingly and pleasantly impressed with my experience making this purchase. Not even because the product arrived so quick, but how quick CompSource got it shipped after purchase, and Jordan’s patience and quick responses to my emails, every time providing me with more information about the product and the shipping process than I expected. I’m thrilled by the service I’ve received from Compsource. This is my first time purchasing an item from them. And was only because it was the cheapest price for this product I could find. (and cheapest by $200+ I might add). CompSource will be first place I look. Im also looking to upgrade my graphics card, and upgrade my gaming desktop as a whole in September. CompSource will be first choice to make that purchase. Steve M
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