Koss (37)

The Koss SB49 Noise Cancelling Headset with Microphone and Volume Control is designed to deliver high-quality sound with an 18-20,000 Hz frequency response and designed with oxygen-free copper voice coils. Features: The large, closed ear cups with soft, leatherette ear cushions deliver a comfortable fit which is perfect for extended and repeated use. The in-line volume control is conveniently located on the cord makes it easy to set a comfortable sound level. The adjustable headband makes it a great fit for students in different age groups.  18-20,000 Hz frequency response delivers a full range of sound to bring games to life Oxygen-free copper voice coils improve signal transmission and conduction for crystal-clear sound Volume control on the cord makes volume adjustment easy Soft leatherette ear cushions envelop ears without pressure for long-lasting comfort CVT noise-reduction microphone eliminates excessive background noise for greater ease of use with PC voice applications, such as speech recognition Independent 3.5mm plugs for easy headphone and microphone connection Folds up for compact storage and convenient travel Covered under the Koss Stereophones Limited Lifetime Warranty

Combine the Koss Plug with your favorite audio learning activity and it instantly becomes the ultimate accessory for libraries, computer labs and classrooms. Features: Sleek Blue, White and Black Design Ideal for Extended Student Use Compatible with Mobile Devices Help Eliminate Ambient Classroom Noise Noise isolating in-ear headphones Memory foam ear cushions In-ear headphones expand for custom comfort, improving isolation and high fidelity, and enhancing deep bass and treble clarity Additional soft foam ear cushions included Covered under the Koss Stereophones Limited Lifetime Warranty Minimum Order: 5

Whether you're listening at home or on the go, the Koss Porta Pro delivers all the excitement of a live performance.The ultra portable on-ear headphones Comfort Zone setting on temporal pad for comfortable secure fit The ultimate active headphones with a collapsible headband design for protective storage Dynamic element for extended frequency response Oxygen-free copper voice coils deliver deep bass and signal clarity Includes a convenient carrying case for protective storage. Covered under the Koss Stereo phones Limited Lifetime Warranty. Features: Portable headphones Comfort Zone setting on the temporal pad for comfortable secure fit Collapsible headband Includes a convenient carrying case Koss Limited Lifetime Warranty

The QZ5 Passive Noise Reduction headphones sport neodymium magnet structures that deliver outstanding clarity and definition. The closed Pneumalite ear cushions and extra-secure headband create a tight seal around the ear eliminating all ambient noise. Durable and built to withstand the rigors of indoor and outdoor use, the Koss QZ5 also include a volume control on the ear cup that makes adjusting sound levels a snap, and a stereo/mono switch that extends user flexibility. Sporty and strong with superior sound quality, these Passive Noise Reduction headphones are every audiophile's dream. Passive Noise Reduction technology for excellent isolation Behind-the-head, extra-secure headband design Volume control on ear cup Includes 8 foot, coiled, single-entry cord with adapters Compatible with most radios and scanners Koss Limited Lifetime WarrantyNeodymium magnet structures deliver outstanding clarity and definition Closed Pneumalite™ ear cushions and extra-secure headband seal ears, eliminate all ambient noise Volume control on ear cup allows easy level adjustment Stereo/mono switch extends user flexibility Includes 8 foot, coiled, single-entry cord with 3.5 mm plug and 6.3 mm adapter Covered under the Koss Stereophones Limited Lifetime Warranty

For passive noise reduction, the QZPRO feature soft leatherette, closed cushions, which create a tight seal around the ear and reduce ambient noise, all while retaining bass frequencies. Active noise cancellation circuitry embedded into each QZPRO ear cup uses tiny microphones that sample surrounding noise and transmit that information to a processing circuit, which then generates "anti-waves" to counteract the unwanted noise and create a peaceful listening environment. No need for noise cancellation? No problem. Turn it off with the flick of a switch. Not only do the Koss QZPRO excel at noise cancellation and reduction, but they also deliver uncannily high-quality sound. The dynamic element bears a full frequency response of 40-20,000 Hz, allowing these noise-canceling headphones to boast deep bass and balanced midrange. Because for Koss, performance is more than a priority. It's our legacy. Features: Noise cancelling technology Employs both passive and active noise reduction (ANR) technology Fully collapsible 40-20,000 Hz full frequency response Extra-soft, padded headband and closed ear cushions Approximately 30 hours of continuous play Includes a straight, single-entry 4 foot cord and adapter 40-20,000 Hz frequency response offers a full range of deep bass and treble clarity for ultimate sound quality and reproduction Soft vinyl closed ear cushions create a tight seal around ears and reduce ambient noise Active noise reduction technology eliminates unwanted low-frequency noise, creating a peaceful listening environment A fully-collapsible design makes headphones perfect for travel Extra-soft, padded headband delivers lightweight comfort for extended listening sessions Approximately 30 hours of continuous play Includes a 4 foot, single-entry straight cord and two-prong airline adapter Covered under the Koss Stereophones Limited Lifetime Warranty Minimum Order: 3

These computer headsets easily fold up for compact storage or transportation. Feel free to fold the SB45 up when you want the comfort and Sound of Koss wherever you have a need for a comfortable conversation. Multimedia headset Noise-reduction Clear Voice Technology (CVT) Soft, leatherette ear cushions for added comfort Adjustable headband fits most head sizes Fold up for compact storage Koss Limited Lifetime WarrantyMultimedia headset Noise-reduction Clear Voice Technology (CVT) Premium sound at all volume levels Anisotropic ferrite magnet structures deliver high sensitivity and reduced sound distortion Independent 3.5mm plugs for easy headphone and microphone connection Experience absolute comfort with soft, leatherette ear cushions Covered under the Koss Limited Lifetime Warranty

The interlocking design allows the two in-ear headphones to easily nestle together for simple, tangle-free storage. With its durable metal structure the IL100 in-ear headphones will eliminate the stress of trying to undo the impossible knots that always seem to form when storing in-ear headphones or earbuds. Koss has created the perfect harmony between form and function, so that all you have to worry about is the music. Features: Interlocking form for easy, tangle-free storage Noise-isolating in-ear stereophones Includes three sizes of silicone ear cushions Straight, dual entry 4ft cord and 3.5 mm plug Available in black and white (white shown here) Perfect for Education Cast and machined metal enclosure Original interlocking design Durable metal structure Includes three sizes of silicone ear cushions Straight, dual entry 4ft cord Available in black and white (white shown here) Covered under the Koss Stereophones Limited Lifetime Warranty

These Earbuds have a noise-isolating feature that is ideal for learning environments because they deliver high quality sound, enhanced durability and a comfortable fit that includes three different size cushions. They have a TRRS adapter and in-line mic which makes them perfect for classroom iPads and classroom Chromebooks.  Features: Includes three cushion sizes for comfortable fit In-Ear Headphones with Microphone TRRS Single Plug Adapter Noise-isolating in-ear headphones Angled element for the perfect fit Includes three cushion sizes In-line microphone with push-to-talk button Works with, iPhone® and other smartphones and mobile devices with a 3.5mm jack Cord: 4ft long Limited Lifetime Warranty Durable for Extended Student Use Minimum Order: 5

These Noise Isolating Earbuds from Koss feature high fidelity sound with a dynamic element that deliver a very comfortable fit. They have slow memory soft foam ear cushions that provide extra comfort during times of extended use. Dynamic element High fidelity Slow memory, soft foam ear cushions Koss Limited Lifetime WarrantyDynamic element positioned outside ear connects to tubular port structure Slow memory ear cushion, made of hydrophillic formed urethane, for custom fit Soft foam ear cushions enhance deep sound bass and treble clarity In-Line volume control Enhanced isolation decreases ambient noise Black or white cord options match most MP3 players Covered under the Koss Limited Lifetime Warranty

The Sporta Pro's comfortable ear cushions allow you to stay in touch with your surroundings. At a mere two ounces, Sporta Pros feel practically weightless, even after hours of high fidelity listening. Collapse them down into a compact protective package and tuck them into your backpack on your way back to school. Features: Active lightweight headphones Foam ear cushions Flexible headband lets you choose over-the-head or behind-the-head style Dynamic elements deliver deep bass and a wide frequency response Carrying case with drawstring included Oxygen-free copper voice coils improve signal transmission for cleaner, clearer sound Multi-pivoting ear plates, cushioned pads, foam ear cushions Straight, dual entry 4 foot cord Gold-flashed 3.5 mm (1/8") plug Covered under the Koss Stereophones Limited Lifetime Warranty

These are ideal headphones for education and they are designed for multiple types of use. The TD85s Headphones feature dynamic elements for rich frequency response, from 20-17,000 Hz. And you can count on a cleaner, clearer sound due to oxygen-free copper voice coils that also improve signal transmission and conduction. To top things off, the full-size TD85 headphones do as much in terms of noise reduction as they do to prevent sound leakage, keeping the listener fully engaged in the audio activity at hand. Features: Oxygen-free copper voice coils improve signal transmission and conduction for cleaner, clearer sound Adjustable headband and large leatherette ear cushions for a custom fit Steel yokes reinforce overall construction Robust, yet surprisingly lightweight and comfortable, construction Kevlar-reinforced, single-entry 8 foot, coiled cord with gold-flashed 3.5 mm (1/8-inch) plug (L-shaped to minimize cord stress) and gold-flashed 6.3 mm (1/4-inch) adapter Simple, streamlined construction minimizes potential breakage Covered under the Koss Stereophones Limited Lifetime Warranty

The Koss KTXPro1 features in-line volume control and open foam ear cushions that deliver hear-through high fidelity sound, the truest convenience in portable music. The adjustable headband on these active headphones guarantees a comfortable, secure fit as you listen at home, at work, or anywhere in between. Koss KTXPRO1 headphones provide lightweight, adjustable portability with great titanium sound. Features: Lightweight, portable headphones with adjustable headband In-line volume control and open, hear-through sound Straight, 4 foot, dual entry cord with 3.5 mm plug and 6.3 mm adapter Titanium layered diaphragm delivers accurate sound reproduction Frequency response delivers high-quality sound performance Perfect for at-home and portable use Covered under the Koss Stereophones Limited Lifetime Warranty Specifications:   15-25,000 Hz 60 ohms 103 dB SPL/1mW <0.2% Straight, Dual Entry, 4ft Limited Lifetime Warranty

Make learning safe, fun, and effective for all ages with these KOSS headphones UR10. These KOSS headphones UR10 are adjustable and lightweight that delivers a comfortable fit for students and high-quality sound for learning environments and devices. They have become popular with students and teachers because of the affordability and value they provide. The Koss UR10 headphones are covered by the KOSS limited lifetime warranty that gives you peace of mind with every purchase, Features: Durable on-ear headphones Over the head design with an adjustable headband Maximum portability with a lightweight design 4-foot cord 3.5mm plug KOSS limited lifetime warranty

The UR18 delivers digital-quality sound in an ultra-lightweight design for listeners on the go. The UR18 features dynamic elements for a wide frequency response from 25-15,000 Hz. Closed leatherette ear cushions form a light seal around the ears, enhancing bass frequencies. Specifications: 25-15,000 Hz frequency response Closed, leatherette ear cushions Adjustable headband Includes straight 8-foot cord Koss Limited Lifetime Warranty Features: Leatherette ear cushions form a seal around ears to enhance bass frequencies Headband accommodates all head shapes and sizes for maximum comfort Includes straight, dual-entry 8-foot cord with 3.5 mm (1/8-inch) plug Folds into the compact configuration, convenient for storage and portability Covered under the Koss Stereophones Limited Lifetime Warranty

Full-Size Headphones with DJ Style design. Popular in libraries and classrooms with advanced audio applications and activities. They have a 30-20,000 Hz frequency response and a closed leatherette ear cushion. Perfect for extended use with durable construction and a straight, single-entry 8-foot cord for increased mobility during use. Comes with Koss Limited Lifetime Warranty. Well suited for professional DJs seeking sound intensity and bass, the Koss UR20 Full-Size noise isolating headphones are every bit as well suited for any music lover. Designed to endure the rigors of a recording session, these closed headphones just as easily enhance typical listening sessions.  Features: Dynamic element for extended frequency response of 30-20,000 Hz Leatherette ear cushions deliver maximum isolation Built for maximum durability Straight, single-entry 8-foot cord Covered under the Koss Stereophones Limited Lifetime Warranty Specifications: 30-20,000 Hz 32 ohms 97 dB SPL <0.3% total Straight, Single Entry, 8ft Limited Lifetime Warranty

The Koss UR29 noise isolating headphones pack powerful studio sound into a portable, collapsible unit. With enhanced bass and full frequency response, the UR29 headphones are ideal for DJs and listeners who crave the Sound of Koss. Features: It has a Bass-enhanced, high-quality sound. Enhanced rigidity minimizes mechanical distortion, yielding a full-frequency response. Great volume, even with low-voltage portable devices Ear cushions seal comfortably around ears, improving bass performance and blocking outside noise while preventing sound leakage Ear cups collapse into a compact fit for easy storage and travel. Covered under the Koss Stereophones Limited Lifetime Warranty Specifications: 18-20,000 Hz frequency response Closed leatherette ear cushions Collapsible design Padded, adjustable headband Volume control on cord Straight, single-entry 8-foot cord Koss Limited Lifetime Warranty