3.5mm Dual Plug School Headsets with Mic (16)

EDU‐455 Over‐Ear (Circumaural) Stereo Computer Headset features noise‐canceling microphone with internal windscreens, replaceable ear cushions, heavy‐ duty rigid boom and swivel, and extra long 8‐foot cable with in‐line volume control and dual color coded 3.5mm plugs. Recommended for the education market.   Compatibility: PC: Windows XP, Windows Vista, Windows 7, Windows 8, Windows 8.1 and Windows 10   Features: Proprietary noise-canceling microphone with internal windscreens Heavy duty rigid microphone boom and swivel 40mm speakers with deep bass sound deliver crystal clear audio Large circumaural (over-ear) cups reduce up to 75% of background noise Plush, extra-thick leatherette ear cushions are easy-to-clean and replaceable Adjustable dual headband for a comfortable fit Convenient in-line volume control Extra long 8-foot cable with dual color coded 3.5mm plugs for PC use Well-built and cost-effective Certified safe for use by children in accordance with the United States Consumer Product Safety Commission

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

EDU‐255 On‐Ear Stereo Computer Headset features a noise‐canceling microphone with internal windscreens, leatherette ear cushions, heavy‐duty rigid wire boom and swivel, and 8‐foot shielded cable with in‐line volume control and dual color coded 3.5mm plugs. It is recommended for the education market. COMPATIBILITY • PC: Windows XP, Windows Vista, Windows 7, Windows 8, Windows 8.1, and Windows 10   Features: Proprietary noise-canceling microphone with internal windscreens Heavy duty rigid microphone boom and swivel 40mm speakers with deep bass sound deliver crystal clear audio Plush, extra-thick leatherette ear cushions are easy-to-clean Adjustable headband for a comfortable fit Convenient in-line volume control Extra long 8-foot cable with dual color coded 3.5mm plugs Well-built and cost-effective Certified safe for use by children in accordance with the United States Consumer Product Safety Commission

NC‐185VM On‐Ear Stereo Computer Headset with noise canceling microphone, in‐line volume/mute controls, and dual color coded 3.5mm plugs. COMPATIBILITY: PC: Windows XP, Windows Vista, Windows 7, Windows 8, Windows 8.1, and Windows 10 Features: Proprietary noise-canceling microphone with windsock to minimize breath popping Pro-flex wire microphone boom for perfect placement 40mm stereo speakers with deep bass sound deliver crystal clear audio Convenient in-line volume and mute controls Comfortable foam ear cushions Reversible for left or right side usage Stainless steel adjustable headband folds flat for storage Extra long 8-foot shielded cable with color-coded 3.5mm plugs for PC use Well-built and cost-effective

NC‐181 On‐Ear Monaural Computer Headset with noise‐ canceling microphone and dual color coded 3.5mm plugs. COMPATIBILITY: • Windows XP, Windows Vista, Windows 7, Windows 8, Windows 8.1, and Windows 10 Features: Proprietary noise-canceling microphone with windsock to minimize breath popping Pro-flex wire microphone boom for perfect placement 40mm mono (monaural) speaker with deep bass sound delivers crystal clear audio Comfortable foam ear cushion Reversible for left or right side usage Stainless steel adjustable headband folds flat for storage Extra long 8-foot shielded cable with color-coded 3.5mm plugs for PC use Well-built and cost-effective

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

NC‐185 On‐Ear Stereo Computer Headset with noise‐ canceling microphone and dual color coded 3.5mm plugs. COMPATIBILITY: • Windows XP, Windows Vista, Windows 7, Windows 8, Windows 8.1, and Windows 10. Ideal Stereo Headset for School.Proprietary noise-canceling microphone with windsock to minimize breath popping Pro-flex wire microphone boom for perfect placement 40mm stereo speakers with deep bass sound deliver crystal clear audio Comfortable foam ear cushions Reversible for left or right side usage Stainless steel adjustable headband folds flat for storage Extra long 8-foot shielded cable with color-coded 3.5mm plugs for PC use Well-built and cost-effective.

NC‐181VM On‐Ear Monaural Computer Headset with noise‐canceling microphone, in‐line volume/mute controls, and dual color coded 3.5mm plugs. COMPATIBILITY • Windows XP, Windows Vista, Windows 7, Windows 8, Windows 8.1, and Windows 10Proprietary noise-canceling microphone with windsock to minimize breath popping Pro-flex wire microphone boom for perfect placement 40mm mono (monaural) speaker with deep bass sound delivers crystal clear audio Convenient in-line volume and mute controls Comfortable foam ear cushion Reversible for left or right side usage Stainless steel adjustable headband folds flat for storage Extra long 8-foot shielded cable with color-coded 3.5mm plugs for PC use Well-built and cost-effective

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

The Deluxe Multimedia Stereo Headset was built specifically for students, ideal for use in multimedia classrooms, computer labs and library settings. Equipped with noise-reducing ear cups, users can keep the volume low and focus on the streaming audio. To protect the internal speakers, each ear cup is fitted with slotted baffles. With a fully adjustable headband, each student can find the right fit for them, while a long 6’ straight cord has accential pull protection for added convenience.   Features: Sturdy ABS plastic construction Fully adjustable headband Replaceable leatherette ear cushions Noise-control ear cups Slotted baffles for speaker protection Electret mic with windscreen 6’ straight cord with pull protection and reinforced cord entry Dual 3.5mm plug connections Volume control at ear cup Warranty: For school for 1 year from purchase date

Teachers teaching in multimedia settings can equip their students with the Lightweight Personal Multimedia Stereo Headset to provide them with a mode for listening and speaking in the classroom. The fully adjustable headband ensures a comfortable fit, along with soft ear cushions and a flexible design. Recessed wiring ensures safety for students, along with a long 6’ cord with a reinforced connection. If students are utilizing speech within their curriculum, they simple swing down the attached, unidirectional mic. Features: Fully adjustable headband Recessed wiring Soft, lightweight ear cushions Unidirectional electret mic with flexible, foldable arm 6’ permanent cord with reincored connection Unidirectional electret mic with flexible arm Compatible with Windows and Mac AV connection Warranty: For use school for 90 days Minimum Order: 3

The Beige Multimedia Stereo Headset is ideal for classroom settings, providing noise-reducing ear cups and a flexible, windscreen microphone for versatile use. As outside noises are reduced, students can focus on their audio without distraction, while enjoying comfortable ear cushions and a flexible design. To lengthen the life of the headset, educators can replace the ear cushions easily. This ruggedly designed headset is perfect for classroom environments. In addition to standing up to a lot of wear and tear, this headset is comfortable and packed with innovative features. Your students will appreciate how comfortable it is to wear, and you'll appreciate its affordable price. Features: Color: beige Replaceable, noise-reducing, over-the-ear ear cups Flexible design Attached microphone with windscreen protection In-line volume control AV connection 8’ long cord Warranty: For use school for 90 days Minimum Order: 3

Young learners are sure to enjoy the audio capabilities of school headsets, especially when listening to stories, learning new languages or using audio for their daily lessons. The Listening First Stereo Headset in Yellow is a reliable option with strong ABS plastic construction. All students can find a comfortable fit with their school headphones by using the adjustable headband for a customized fit, and educators can maintain their focus thanks to the noise-reducing headphones and attached personal microphone.   Specifications/Features: Color: yellow ABS plastic construction Noise-cancelling headphones Attached microphone Adjustable headband Protected slotted baffles for speakers Dual 3.5mm plug connections Compatible with iOS, Windows and Android devices Warranty: 3 years, covering use in schools

Children can truly excel in the classroom when equipped with the right technology, including education headsets. The Listening First Stereo Headset in Red is designed specifically for younger children. With a smaller design and adjustable headband, students can find a comfortable fit for long wear, while enjoying the padded, noise-reducing headphones. Without the need to turn the volume up too high, students can focus on their audio, while protecting their ears. In addition to great listening, the headset picks up vocals too with the attached microphone.   Specifications/Features: Color: red Designed for children with adjustable headband Permanent, strain-relief 5.5’ straight cord Attached microphone Dual 3.5mm plugs Compatible with iOS, Windows and Android devices Warranty: 3 years, covering use in schools

These classroom headsets are ideal for early learners. The Listening First Stereo Headset in Blue is equipped with 3.5mm plugs to be used with many different devices, including MAC and Windows computers. Each student can find a comfortable fit by using the adjustable headband and thanks to padded earcups. Other features include a flexible electret microphone, slotted baffles for speaker protection and a reinforced cord that protects against strain that could rip the cord out.   Specifications/Features: Pack size: 12 Color: blue Permanent, 5.5’ straight cord with strain relief Flexible electret microphone Dual 3.5mm plugs Warranty: 3 years, covering use in schools

Beginning learners will love to listen and learn with these classroom headsets. The Listening First Stereo Headset in Blue is also equipped with 3.5mm plugs for multi-device compatibility, ready to be used with MAC and Windows computers. Each student can find a comfortable fit thanks to the adjustable headband and padded earcups. Other features include a flexible electret microphone for versatile use, slotted baffles for speaker protection and a reinforced cord that protects against strain that could rip the cord out.   Specifications/Features: Color: blue Permanent, 5.5’ straight cord with strain relief Flexible electret microphone Dual 3.5mm plugs Warranty: 3 years, covering use in schools