Koss Porta Pro headphones high quality sound set sound performance and comfort standards for portable personal listening worldwide when first introduced in 1984. Since then, to the delight of devout Porta Pro enthusiasts, Koss has preserved the original design and performance that made the Porta Pro a portable music icon.Designed for those with refined musical taste, the lightweight Koss Porta Pro headphones continue to be the most requested headphone on koss.com. Constructed from Mylar, the elements are extremely rigid, minimizing mechanical distortion and ensuring exceedingly accurate sound reproduction. Koss Porta Pros feature dynamic elements that deliver exceptionally rich, deep bass, and a remarkably wide frequency response to capture every nuance in your favorite movie or musical... Less

The Koss PortaPro collapsible stereophone combines high-quality sound reproduction with a unique design for the ultimate in convenience and comfort. These over-the-head headphones have a dynamic element design for deep bass performance and a frequency response of 15 to 25,000 Hz to ensure the music comes through clear and bright. Also designed for comfort, these headphones have two adjustable temporal-comfort zone pads to shift the pressure and perfectly balance the ear plates on your ear. The open-earphone ear plates are multipivoting and, together with the adjustable headband, allow for maximum comfort. The PortaPros are collapsible and come with a carrying case, so it's still easy to take them with you even when you're not wearing them. A 0.25-inch adapter is included to ensure... Less

Dynamic element design for deep bass performance; Comfort zone setting on temporal pad for comfortable, secure fit; Multi-pivoting earplates and adjustable headband for added comfort; Collapsible for maximum portability when listening on the go; Includes convenient carrying case; Straight, dual entry 4 foot cord; Frequency response: 15-25,000 Hz.

Koss Porta Pro Classic Portable On-Ear Headphones Black / Silver

Koss Cobalt Bluetooth HeadphonesCutting -edge Bluetooth technology enables hands-free, cord-free listeningBehind- the-head design for maximum comfortVolume control and mute switchUp to 8 hour of playback life with rechargeable embedded lithium-ion batteryCollapsibl e design for protective storageProvides a 30-foot range, you can move freely while taking a call, or listening to your favorite music or movies.The Cobalt package includes the stereophone, audio transmitter, USB audio dongle, USB charging cable, AC charging adapter, and audio extension cable.

Part#: 178849 Specs: Frequency response: 15-25,000 Hz Impedance: 60 ohms Sensitivity: 103 dB SPL/1mW Features: Headband: Flexible headband lets you choose over-the-head or behind-the-head style Contents: On Ear headphones with foam ear cushions Carrying case with drawstring Straight, dual entry 4 foot cord Warranty: Limited Lifetime Warranty Overall: The Koss Sporta Pro are the perfect headphones for an active listener who needs to move from the living room to boardroom to locker room without missing a beat. Combining the sound reproduction of the Koss Porta Pro with a unique design that allows over-the-head or behind-the-head wearing, the Sporta Pro won?t interfere with hats or hairstyles ? a prime portable headphone. With Mylar elements ensuring accurate sound reproduction and... Less

The TD85 is a professional- quality headphone that delivers high-quality stereo sound in a durable yet lightweight construction.

Lightweight on ear stereophones that deliver deep bass and a wide frequenc response. Soft and comfortable ear cushions. RUK 40 Color Options To view RUK 40 (Color : Blue) - click here To view RUK 40 (Color : Red) - click here Key features Lightweight Dynamic elements deliver deep bass and a wide frequency response Pivoting ear plates Ear cushions: Supra‐aural Pressure Sealed Vinyl Leatherette Specs Frequency response: 20-25,000 Hz Impedance: 36 ohms Sensitivity: 98 dB SPL Distortion:

Koss KDX100 Stereo Earphone - Connectivity: Wired - Stereo - Over-the-head - ChromeThe KDX100 earbud is a versatile stereo earphone designed with comfort and sound production in mind. It delivers accurate acoustical reproduction and unbelievable isolation typically found in more expensive, closed-style earphone. The KDX100 features a dynamic element that is positioned just outside the ear and connected to a tubular port structure that is inserted on one of two provided cushions: a fluted silicone or conforming memory foam cushion. The fluted silicone cushion provides a firm, flexible seal while the soft foam cushion expands for a custom fit to improve isolation and enhance deep bass and treble clarity. The custom fit enhances isolation when you want to plug out ambient sounds that... Less

Koss headphones give you crisp clear signals, solid dependable performance while eliminating outside noise. Padded ear cups give you all-day comfort. Comes with adjustable headband and curly cable for flexible length.

The Koss® SB45 Communication Headset delivers a full range of sound that enables you to not only hear clearly, but also speak clearly.

Lightweight on ear stereophones that deliver deep bass and a wide frequenc response. Soft and comfortable ear cushions. RUK 40 Color Options To view RUK 40 (Color : Silver) - click here To view RUK 40 (Color : Blue) - click here Key features Lightweight Dynamic elements deliver deep bass and a wide frequency response Pivoting ear plates Ear cushions: Supra‐aural Pressure Sealed Vinyl Leatherette Specs Frequency response: 20-25,000 Hz Impedance: 36 ohms Sensitivity: 98 dB SPL Distortion:

Part#: 176851 Specs: Frequency response: 40-20,000 Hz Impedance: 32 ohms Sensitivity: 90 dB SPL/1mW Battery time: Approx. 30 hours of continuous play using batteries. The headphones will work without batteries, but not feature noise canceling. Features: Sound: Noise canceling technology Sound: Employs both passive and active noise reduction (ANR) technology Structure: Fully collapsible Structure: Extra-soft, padded headband Contents: Headphones with soft vinyl closed ear cushions Straight, single entry 4 foot cord Warranty: Limited Lifetime Warranty Overall: Packing the one-two punch of passive and active noise reduction (ANR), the Koss Quiet Zone QZ PRO headphones are the noise cancelling headphones of choice for music lovers. Their comfort and collapsibility ? not to mention sound... Less

1.888.209.5772 About me Contact Us Shipping Payments FAQ Click an Image to Enlarge Koss Pro4AAT Titanium Stereophone with 10-25,000 Hz Frequency Response #180638 SKU: KSPRO4AAT Mfr. Part: 180638 Koss Pro4AAT Titanium Stereophone with 10-25,000 Hz Frequency Response Item Includes Koss Pro4AAT Stereophone - 3.5 mm (1/8 ) Plug - 6.3 mm () Screw on Type Adapter - Koss Warranty Description Koss Pro4AAT Titanium Stereophone. This full-size professional quality stereophone has long been the headphone

Part# 182973, 182981, 182999: Features: Lightweight Dynamic elements deliver deep bass and a wide frequency response Pivoting ear plates Ear cushions: Supra‐aural Pressure Sealed Vinyl Leatherette Specs: Frequency response: 20-25,000 Hz Impedance: 36 ohms Sensitivity: 98 dB SPL Distortion:

Lightweight on ear stereophones that deliver deep bass and a wide frequenc response. Soft and comfortable ear cushions. RUK 40 Color Options To view RUK 40 (Color : Silver) - click here To view RUK 40 (Color : Red) - click here Key features Lightweight Dynamic elements deliver deep bass and a wide frequency response Pivoting ear plates Ear cushions: Supra‐aural Pressure Sealed Vinyl Leatherette Specs Frequency response: 20-25,000 Hz Impedance: 36 ohms Sensitivity: 98 dB SPL Distortion:

Part#: 178336 Compatibility: Apple iPhones, other smartphones with a 3.5 mm jack Specs: Frequency response: 10-20,000 Hz Impedance: 16 ohms Sensitivity: 112 dB SPL Features: Microphone: In-line microphone Talk: Push to talk button Contents: In Ear headphones with slow memory ear cushions Extra memory cushions Carrying case Straight, single entry 4 foot cord Warranty: Limited Lifetime Warranty Overall: Connect to your smartphone in a new way with Koss iSpark, the latest in high fidelity in-ear headphones. Enhance your musical experience with the iSpark's incredible bass response. The unique in-ear headphone design directs sound into the ear canal for deep bass and extended frequency performance. With iSpark's slow memory ear cushions, you are guaranteed a great sound and a tailored... Less

Part#: 179590, 179631 Features: Lightweight Comfortable Ear cushions Specs: Frequency response: 15-20,000 Hz Impedance: 16 ohms Sensitivity: 110 dB SPL Plug: 3.5 mm Contents: In Ear stereophones with comfortable ear cushions 4 foot flat tangle-resistant cord with 3.5mm plug Warranty: Limited Lifetime Warranty

Koss PartNumber: SPORTA PRO 08 They are also collapsible for easy travel and storage. Attributes Product Description Koss SportaPro headphones Product Type Headphones - wired Recommended Use Home audio system, portable audio system Localization English Color Gray Headphones Type Headphones - binaural Headphones Form Factor Semi-open Connectivity Technology Wired Sound Output Mode Stereo Response Bandwidth 15 - 25000 Hz

1.888.209.5772 About me Contact Us Shipping Payments FAQ Click an Image to Enlarge Koss 155409 Noise Cancellation Stereophone 10-20000Hz SKU: KSQZ77ACTIVE Mfr. Part: 155409 Koss QZ77 Active Noise Cancellation Stereophone with 10-20,000 Hz Frequency Response Description Koss QZ77 active noise cancellation stereophone features both Active Noise Reduction (ANR) and Passive Noise Reduction (PNR) technology which eliminate harmful and unwanted noise while still providing the ultimate in stereo sound

Koss Tugo Mp3 Stereophone MP3 Tugo is a completely self-contained MP3 headphone that permits music lovers to travel with an entire music library of their favorite MP3 downloads. Tugo contains MP3 software and circuitry that allows for easy downloads from your laptop or PC. Incorporating a 512 MB memory, you can enjoy up to 8-15 hours (compression dependent) of uninterrupted listening. Tugo comes with a mini USB input jack that interfaces with your laptop or PC for file sharing.

Koss Pro-3AA Stereo Headphones

KOSS 176075 UR21v Full Size Headphones PICTURES ADDITIONAL PICTURES Description Features High-quality sound performance & enhanced bass Closed leatherette ear cushions seal lightly around the ears to improve bass performance, block outside noise & minimize sound leakage In-line volume control Adjustable headband to ensure a comfortable fit for any head size or shape Freq resp: 20 Hz18 kHz Imp: 32 90 dB/mW 4-ft single-entry cord

Koss Plug Stereo Earphone - 2T08370 - 2 Item Bundle This is for - not one - but for a 2 item bundle of the following: The Plug features a dynamic element that is positioned just outside the ear and connected to a tubular port structure that is inserted on a soft expandable cushion into the ear canal. The soft foam cushion expands for a custom fit to improve isolation and enhance deep bass and treble clarity. The Plug features special ear cushions made of hydrophilic, formed urethane, for a custom fit each and every time it is inserted into the listener's ear. The custom fit enhances isolation when you want to plug out ambient sounds that interfere with the listening experience. Wired Connectivity - Stereo - Earbud Earpiece Design - Earbud Earpiece Type - Binaural Minimum Frequency... Less

1.888.209.5772 About me Contact Us Shipping Payments FAQ Click an Image to Enlarge Koss 158239 Titanium Stereophone Headphone 15-20000Hz SKU: KSPRO3AA Mfr. Part: 158239 Koss Pro3AAT Titanium Stereophone Headphone with 15-20,000 Hz Frequency Response Item Includes Koss Pro3AA Titanium Stereophone - 3.5 mm (1/8 ) Plug - 6.3 mm () Screw-on Type Adapter - Koss Lifetime Warranty Description Koss Pro3AA is a stereophone made of titanium. Delivering superb sound with a nod toward comfort, the PRO3AA T

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Koss IL100 Noise-Isolating In-Ear Stereophones (White/Silver) White / Silver

Headphones & Earbuds HDMI Cables & Adapters Mounts & Brackets iPod & MP3 Accessories Cables & Accessories Koss PRO DJ 100 Professional DJ Stereo Headphones BRAND NEW / FACTORY SEALED / AUTHORIZED DEALER DESCRIPTION The SportaPro is the perfect stereo headphone for music lovers who need to move from the boardroom to the locker room without ever missing a beat. Combining the same amazing sound reproduction capability of the Koss Porta Pro with a flexible headband design that permits the listener to wear it on top of or behind the head, the SportaPro is the perfect accessory for music lovers on the go. Product Description The Koss Pro DJ100 is ideal for professional disc jockey use. The Pro DJ100s stylish spun metal earcups swivel 180. Swiveling earcups allow for single or double ear... Less

The soft foam cushion expands for a custom fit to improve isolation and enhance deep bass and treble clarity. The Plug features special ear cushions made of hydrophilic, formed urethane, for a custom fit each and every time it is inserted into the listener's ear. Manufacturer: Koss Corporation Manufacturer Part Number: PLUG 07 Product Type: Earphone Product Model: Plug Brand Name: Koss

Your browser does not support JavaScript. To view this page, enable JavaScript if it is disabled or upgrade your browser. Click Here. Double your traffic. Get Vendio Gallery - Now FREE! Powered by Frooition Pro Shop Search Koss SportaPro Portable Sporty Headphone KOSS FOLDABLE SPORTS HEADPHONE Click here to view full size. Full Size Image Click to close full size. Item Description SquareTrade © AP6.0 This is a GENUINE ITEM shipping from the US. General Information Manufacturer/Supp lier: Koss C