Koss (37)

The silver Koss Stereo Headphone is lightweight and comes with foam earpads for a comfortable fit. This pack includes 100 headphones. The headband is adjustable to allow the perfect fit for all student age groups. These headphones have a straight 3.5mm standard plug, which will allow it to fit through various thicknesses of iPad and tablet cases. They are compatible with computers & mobile devices that have a standard headphone jack including PC, Mac, iPad and Chromebook. The Koss UR5 in 100 pack is a portable stereophone that delivers the full Sound of Koss. With great sound performance, it is ideal for listeners seeking ultra-light headphones that don't interfere with their fashion sense.The UR5 is equipped with dynamic elements for extended frequency response. It features an over-the-head design with contemporary styling. Perfect for use with portable mp3 players or iPods, it includes a straight single-entry four-foot cord. A 3.5mm plug, L-shaped to minimize cord stress, is included. Features: 100 Headphones Soft Foam Earpads Adjustable Durable Plastic Headband Lightweight 4-foot cord Straight 3.5mm standard single plug

Koss QZ900 noise-canceling headphones will create less reason to turn up the volume and overdrive the tiny amplifier in your portable electronics. This means greater efficiency, less distortion, deep rich lows, and sparkling highs. Unlike most other noise-canceling headphones, QZ900s play music with or without the active noise canceling circuit engaged. A handy removable cord features in-line volume control, and one standard AAA battery provides approximately 50 hours of active noise cancellation. Features: Active Noise Reduction Cord unplugs for wire-free passive and active noise cancellation Folds flat for portability Carrying case included In-line volume control Koss Limited Lifetime Warranty Revolutionary Active Noise Reduction (ANR) headphone system reduces harmful and annoying low frequency sounds in noisy environments Closed leatherette ear cushion for added passive noise reduction Cord unplugs to enjoy passive and active noise cancellation wirelessly Straight single-entry 4 foot cord with in-line volume control Fold flat for portability; carrying case included Covered under the Koss Stereophones Limited Lifetime Warranty

This Koss Headset CS200i with Flexible Boom Mic has a flexible, hands-free electret noise-canceling microphone. The all-new CS200i communication headset headphones are perfect for at the office, language learning programs, or taking internet conference calls, computer labs, and testing. Koss CS200i communication headset headphones' full range of sound brings conversations to life. It has a single 3.5mm TRRS plug making it compatible with computers & mobile devices that have a standard headphone jack including PC, Mac, iPad, and Chromebook.   Features: 3.5mm TRRS Single Plug 4 Foot Cord Foam Ear Cushions Adjustable Headband Noise-cancelling microphone Lightweight design for all-day comfort   Specifications: 20-22,000 Hz 32 Ohms 102 dB SPL

This Noise Cancelling Headset CS100 from Koss has dual plugs and an adjustable mic. It can be used with an external power source if the sound card does not have built-in bias supply. With it's lightweight design and oxygen-free copper voice coils it delivers a high quality communication experience. It has a noise cancelling microphone and comfortable foam ear cushions with a straight, single-entry 8 foot cord. This Headset is covered by the Koss Limited Lifetime Warranty.   Features: Full range of sound brings games to life Dynamic element delivers high sensitivity and reduced distortion for premium sound at all volume levels Improved signal transmission and conduction for cleaner, clearer sound Ear cushions create balanced, open, hear-through sound, maximizing comfort and evenly distributing sound Independent 3.5mm plugs for easy headphone and microphone connection 8 foot cord maximizes movement Electret noise cancelling microphone Covered under the Koss Limited Warranty.   Specifications: Frequency Response: 30-16,000 Hz (headset); 100-16,000 Hz (microphone) Impedance: 32 ohms (headset); Same as load resistance (microphone) Sensitivity: 91 dB SPL/1 mW (headset); -56 dB +/- 3 dB per 1 V/1 KHz (microphone); (-36 dB +/- 3 dB, V/Pa) Cord: Straight, Single-entry, 8ft

The frame of the new interlocking in-ear headphones is constructed from highly polished metal and surrounded by flexible, soft-touch material. This innovative material doubles as a soundproofing coat, intended to deaden any unwanted distractions, that allows the listeners focus to remain on the crystal clean highs and crisp lows while staying inside learning activity or program.The interlocking design allows the two in-ear headphones to easily nestle together for simple, tangle-free storage. This makes a great solution for schools and classrooms where tangles can be a problem. With its durable metal structure the IL200 KTC 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 educational activity or learning program.   Features: Interlocking form for easy, tangle-free storage Ideal for classrooms, computer labs and libraries Koss Touch Control (KTC) remote and microphone technology, made for iPhone®, iPad® and iPod® Noise-isolating in-ear stereophones Includes three sizes of silicone ear cushions Straight, dual entry 4ft cord with 3.5 mm plug Available in black and white (black shown here) Cast and machined metal enclosure   Specifications: Original interlocking design Koss Touch Control (KTC) remote and microphone technology, made for iPhone®, iPad® and iPod® Durable metal structure Includes three sizes of silicone ear cushions Straight, dual entry 4ft cord Available in black and white Covered under the Koss Stereophones Limited Lifetime Warranty

Whether alone or online, the HQ2's sound is so efficient, you'll hear opponents before they know you're there. A full range of deep, sound bass and treble clarity; a frequency response of 20-20,000 Hz; outstanding signal transmission and conduction for that much craved Sound of Koss; large, closed, leatherette ear cups that surround the ear for maximum isolation and increased comfort; Koss Clear Voice Technology (CVT) noise cancelling electret condenser microphone; high noise sensitivity and reduced sound distortion. Everything you need to stay focused on the win at all costs.   Specification: 20-20,000 Hz frequency response Vibration element for tactile movement of headphones Dynamic element for stereo sound reproduction Neodymium iron boron magnet structures Clear Voice Technology (CVT) noise canceling microphone 40-hour battery life Ideal for Education Koss Limited Lifetime Warranty   Features: Vibration element translates frequencies below 100 Hz into vibrations to create “moving” experience Thumb wheel control on left ear cup allows for easy vibration level adjustment Headphones deliver a full range of deep bass and treble clarity for a frequency response of 20-20,000 Hz Oxygen-free copper voice coils improve signal transmission and conduction for clean and clear Koss sound Soft, leatherette ear cushions envelop ears without pressure for long-lasting comfort CVT noise cancelling microphone eliminates excessive background noise for greater ease of use with PC voice applications, such as speech recognition Covered under the Koss Limited Lifetime Warranty

The KE5k lightweight earbuds are designed for comfort, durability, and quality sound reproduction. These earbuds were specifically designed to meet the needs of students in different age groups. They have a standard 3.5mm connection that is compatible with most mobile devices and is covered under the Koss Limited Lifetime Warranty. Features: Portable school earbuds for easy active listening Comes in two colors, white or black Straight, dual entry 4-foot cord and 3.5 mm plug Ideal for audio learning Covered under the Koss Limited Lifetime Warranty Specifications: Frequency Response: 60-20,000 Hz Impedance: 16 Ohms Sensitivity: 98dB SPL Cord: Straight, Dual Entry, 4ft Minimum Order: 10

This is a two-pack of lightweight earbuds that delivers high-quality stereo sound and is compatible with mobile devices and computers equipped with a standard headphone jack. These earbuds have a 3.5mm plug and make an excellent solution in education environments and are covered by the Koss Limited Lifetime Warranty. The KE7 includes two pairs of earbuds – one white, one black – to suit your preferred style, and are designed to fit most anyone’s price range and travel plans. Features: Designed to help schools stretch their budget Ideal for testing and student placement Covered under the Koss Limited Lifetime Warranty Specifications: Frequency Response: 60-20,000 Hz Impedance: 16 ohms Sensitivity: 98 dB SPL Cord: Straight, Dual Entry, 4ft Minimum Order: 10

These Earbuds by Koss have an enhanced driver for superior sound quality and they deliver a secure and comfortable fit. T hey include three separate cushion sizes, small, medium and large which makes them a great solution for students in different age groups and sizes. They are equipped with a four foot cord and a 3.5mm plug to ensure compatibility with any device that has a standard headphone jack. Koss earbuds are covered under the Limited Lifetime Warranty. Features: 13mm enhanced driver for superior sound quality Secure, comfortable fit Includes three cushion sizes; small, medium and large Straight, dual entry 4-ft cord and 3.5mm plug Covered under the Limited Lifetime Warranty Specifications: Frequency Response: 16 - 20,000 Hz Impedance: 32 Ohms Sensitivity: 106 dB SPL Cord: 4ft Dual Entry Cord, with 3.5mm plug Minimum Order: 10

The SB40 communication headset comes with a dynamic element that delivers premium sound at all volume levels, Koss SB40 Full Size Communication Headsets are ideal for gamers who crave deep, sound bass. Equipped with a noise-canceling microphone that eliminates excessive background noise for greater ease of use, it’s one headset every gamer should have in their arsenal. This Koss Headset SB40 with Noise Cancelling Mic is designed for performance, comfort and high-quality sound. Ideal for multiple different environments including libraries and classrooms.  Features: Noise-canceling microphone Full range of sound brings games to life Microphone eliminates excessive background noise for greater ease of use with PC voice applications, such as speech recognition Soft leatherette ear cushions envelop ears for long-lasting comfort and maximum isolation without excess pressure Adjustable headband fits most head sizes Independent 3.5mm plugs for easy headphone and microphone connection Covered under the Koss Limited Lifetime Warranty

Koss KMO15 on-ear headphones offer great sound for listeners who enjoy the outdoors. With an over-the-head design and contemporary fit, the Koss KMO15 on-ear headphones fit as well as they sound. Equipped with dynamic elements for extended frequency response, the KMO15 headphones also fold flat for easy on-the-go storage and portability. Each headphone is capable of delivering the Sound of Koss in the Mossy Oak style. Available in Mossy Oak patterns Break Up Infinity® green and Break Up ® pink the Koss KMO10 on-ear headphones give choices for everyone. Features: Available in 'Mossy Oak Breakup Infinity Green' for that great outdoor look. They have in-line volume control. The straight 4 ft. cord has a 3.5mm plug. Covered by the Koss Limited Lifetime Warranty.   Specifications: 9.9 x 1.6 x 7.3 inches 4.8 ounces

These Earbuds from Koss KE10 are available in a number of stylish colors and deliver high quality sound and provide a sleek fit. They are equipped with a 3.5mm plug to ensure compatibility with existing computers and mobile devices that are equipped with a standard headphone jack. Features: Soft sculpted earbuds Slim design Compact and durable for easy storage Covered under the Koss Limited Lifetime Warranty Ideal for mobile devices like tablets and smart phones available in blue, coral, mint, pink, violet and white colors.  Specifications: Frequency Response: 40-20,000 Hz Impedance: 32 ohms Sensitivity: 100 dB SPL/1mW Cord: Straight, Dual Entry, 4ft Minimum Order: 10

With its unique D-Profile design and precision-tuned sound, the Koss UR23i Full Size Headphone is ideal for personal listening. Isolation from ultra-soft cushions and closed-back design brings you closer to the music. Durable lightweight design makes the Koss UR23i a great portable headphone for traveling. Answer calls, play, pause, or skip tracks with the UR23i's in-line one touch microphone. Features: Strong, lightweight, durable construction One-touch microphone & remote D-Profile shape for superior sound and comfort 4-foot cord Limited Lifetime Warranty Specifications: 20-20,000 Hz 34 Ohms 94 dB SPL Straight, Dual Entry, 4ft w/ 3.5mm Plug Limited Lifetime Warranty

The silver Koss Stereo Headphone is lightweight and comes with foam earpads for a comfortable fit. The headband is adjustable to allow the perfect fit for all student age groups. These headphones have a straight 3.5mm standard plug, which will allow them to fit through various thicknesses of iPad and tablet cases. They are compatible with computers & mobile devices that have a standard headphone jack including PC, Mac, iPad, and Chromebook. The Koss UR5 is a portable stereophone that delivers the full Sound of Koss. With great sound performance, it is ideal for listeners seeking ultra-light headphones that don't interfere with their fashion sense.The UR5 is equipped with dynamic elements for extended frequency response. It features an over-the-head design with contemporary styling. Perfect for use with portable mp3 players or iPods, it includes a straight single-entry four-foot cord. A 3.5mm plug, L-shaped to minimize cord stress, is included. Features: Soft Foam Earpads Adjustable Durable Plastic Headband Lightweight 4 foot cord Straight 3.5mm standard single plug Minimum Order: 5

These headphones have an adjustable headband that creates secure fit and the lightweight design is ideal for learning environments. It delivers a great solution without sacrificing the sound of Koss. It has an excellent deep bass production coupled with a wide frequency response that is covered under the Koss Stereophones Limited Lifetime Warranty. Koss KPH7 on-ear headphones are a lightweight design that delivers the full power of the Sound of Koss. Delivering incredible sound performance, it is ideal for listeners seeking ultra-light headphones. Features: Durable on-ear headphones Over the head design with an adjustable headband Maximum portability with a lightweight design 4 foot cord and 3.5mm plug Covered under the Koss Stereophones Limited Lifetime Warranty Minimum Order: 5

Incorporating a frequency response of 18-20,000 Hz, the SB49s are so efficient you’ll hear your opponents before they even know you’re there. Large, closed ear cups surround the ear for maximum isolation, while soft, leatherette ear cushions deliver comfort that lets you game for hours on end. What’s more, Koss’ Clear Voice Technology (CVT) noise-reduction electret condenser microphone eliminates excessive background noise for clear communication. Features: Dynamic element delivers high sensitivity and reduced distortion for premium sound at all volume levels Full range of sound brings games to life Improved signal transmission and conduction for cleaner, clearer sound Electret noise cancelling microphone Independent 3.5mm plugs for easy headphone and microphone connection 8 foot cord maximizes movement Single-sided listening One foam ear cushion Covered under the Koss Stereophones Limited Lifetime Warranty Specifications: Frequency Response: 30-16,000 Hz (headset); 100-16,000 Hz (microphone) Impedance: 32 ohms (headset); Same as load resistance (microphone) Sensitivity: 91 dB SPL/1 mW (headset); -56 dB +/- 3 dB per 1 V/1 KHz) (microphone) (-36 dB +/- 3 dB, V/Pa) Cord: Straight, Single Entry, 8ft Minimum Order: 3