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Flex-Phones™ Foam Headphones by Hamilton – Durable, Safe, and Perfect for Young Learners Designed for the toughest classroom environments, Flex-Phones™ Foam Headphones by Hamilton are the ultimate solution for schools and educational settings where headphones face frequent, heavy use. Built with flexibility, comfort, and durability in mind, these headphones offer a superior listening experience without compromising safety or performance. Whether you're outfitting a classroom, library, or computer lab, Flex-Phones™ stand up to the wear and tear of everyday student use, making them the ideal choice for schools looking to replace broken or easily damaged headphones. Certified child-safe and highly rated for educational use, Flex-Phones™ are trusted by thousands of educators worldwide. Key Features: High-Quality Stereo Sound: Delivering clear, rich sound that enhances audio learning, Flex-Phones™ ensure students stay engaged with their lessons, audiobooks, or music. Safe Listening Volume: Designed with young learners in mind, Flex-Phones™ are engineered to keep sound levels below 85 decibels, protecting sensitive ears from excessive noise exposure. Perfect Fit for Young Learners: Includes a snap-on extension band, making it easy to adjust the headphones for smaller children. This ensures a snug, comfortable fit as children grow, providing a more personalized experience. Flexible & Comfortable Design: The EVA foam ear pads are non-toxic, chemical-free, and highly flexible, offering a comfortable, secure fit for hours of use. Durable for Extended Use: With a chew-resistant, braided nylon cord and PVC-jacketed dura cord, these headphones are built to withstand the rough handling typical in educational environments. Child Safety Certified: Flex-Phones™ meet all major USA and international child safety standards, making them a safe choice for children ages 3-5 years old. Award-Winning Design: Voted "The Best of 2015" by Scholastic Teacher’s Pick, these headphones have earned their place as a trusted educational tool. Why Choose Flex-Phones™ Foam Headphones? Durability Meets Comfort: With flexible materials and a rugged design, these headphones can handle the demands of busy classrooms, making them an investment in long-term durability. Ideal for Young Learners: Tailored for children ages 3-5, Flex-Phones™ are the perfect fit for early learning programs, protecting young ears while delivering an immersive audio experience. Safe & Reliable: With certifications for all major child safety standards, these headphones provide peace of mind for parents and educators alike. Great Value for Schools: Designed to withstand heavy use, these headphones save money in the long run by reducing the need for frequent replacements. Specifications: Dimensions: 7" L x 8" H x 5" W Weight: 0.5 lbs 3.5mm TRS Stereo Plug Drivers: 30mm Impedance: 32 Ohms Frequency Response: 20Hz - 20KHz Sensitivity: 82dB ± 3dB Cord Length: 4' (Dura Cord, chew-resistant, PVC-jacketed, braided nylon) Warranty: 1 Year Order Now for Your Classroom or Library! Equip your students with the durable, safe, and comfortable Flex-Phones™ Foam Headphones. With their superior quality and child safety certifications, these headphones are the perfect addition to any learning environment. Order today and give your students the audio experience they deserve! Minimum Order: 3

Maintain comfort and hygiene across your student headsets with this Foam Replacement Kit — a simple accessory to keep shared listening stations and audio labs fresh, clean, and ready for use. Why classrooms like this replacement kit Includes a pair of foam ear cushions + a boom microphone windsock — easy swap‑out for daily shared equipment. Low‑cost maintenance item that extends the life of headsets and keeps them hygienic for classroom reuse. Fits several popular models used in school environments (see Compatibility section) — makes ordering easy and standardized. Compatibility This kit fits the following headset models: NC‑181 series, NC‑185 series, ANC‑700L, ANC‑750L. It is also suitable for NC‑61, NC‑65, NC‑91 and NC‑95 models. Care & Hygiene For best practice in shared environments: remove old foam cushions and windsocks, wipe the underlying headset surfaces with school‑approved disinfectant wipes, allow to dry, then install the new replacements. Use this kit routinely to maintain classroom‑ready hygiene and comfort. Tech specs Includes: (2) Foam Ear Cushions + (1) Boom Microphone Windsock. Package SKU: Foam‑Replacement‑Kit. Price: US $4.95.

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Hamilton Lapel Microphone - 3.5 mm PlugThis **cardioid lapel microphone** from Hamilton delivers clear vocal capture while minimizing ambient noise. Its foam windscreen helps reduce breath noise and plosive sounds, and the clothing clip keeps the cable secured and out of the way. The angled 3.5 mm mono plug is designed for strain relief and broad compatibility with voice recorders, transmitters, and other audio devices.Features Cardioid polar pattern rejects off‑axis noise for clear vocals Foam windscreen reduces breath noise and plosives Clothing clip secures mic to clothing to prevent friction noise Angled 3.5 mm mono plug for strain relief and compatibility Lightweight and discreet design for educational and presentation settings DescriptionPerfect for classroom instruction, student presentations, or recording lessons, this lapel mic offers reliable performance in a compact form factor. Easy to clip onto clothing and compatible with most standard audio capture devices.

Hamilton Buhl HA-EBS Silicone Earbuds – Comfortable, High-Quality Sound for Education The Hamilton Buhl HA-EBS Silicone Earbuds are designed to deliver superior stereo sound with the comfort students need for long-lasting use. Equipped with soft silicone tips, these earbuds offer a comfortable and secure fit, making them ideal for a variety of education applications—from digital learning to classroom audio tests. Whether used for listening to lessons, music, or educational apps, these earbuds provide an immersive experience while blocking out distractions. Perfectly suited for tablets, mobile devices, and computers, the HA-EBS earbuds come with a 3.5mm stereo plug, ensuring compatibility with most devices. The TRRS plug and 4-foot cord make them versatile for classroom use, providing ample length for easy movement while staying connected. Key Features: Superior Stereo Sound: Enjoy crisp, clear audio with high-quality stereo sound, ideal for educational content, music, and digital lessons. Comfortable Silicone Ear Tips: The soft silicone earpieces provide a secure and comfortable fit, designed for prolonged wear without discomfort. Noise Isolation: The flexible silicone tips help block out background noise, allowing students to stay focused on their tasks without external distractions. Compatible with Multiple Devices: The 3.5mm stereo plug ensures these earbuds work seamlessly with a wide range of devices, including tablets, smartphones, laptops, and desktop computers. TRRS Plug for Versatility: The TRRS connection enhances the earbuds’ compatibility with education platforms, making them suitable for interactive lessons, online tests, and multimedia learning. Ideal for Classroom Use: Perfect for tablet-based learning, online education, and testing environments, offering a reliable and affordable audio solution for schools. Why Choose Hamilton Buhl HA-EBS Silicone Earbuds? Designed for Education: These earbuds are specifically built for classroom environments, offering high-quality audio, durability, and comfort—perfect for daily use in educational settings. Secure and Comfortable Fit: The silicone ear tips provide a custom fit for students of all ages, making them suitable for extended use without discomfort. Affordable and Practical: With easy-to-use compatibility, the HA-EBS earbuds are an affordable and practical solution for schools, libraries, and educational institutions looking for high-quality, student-friendly audio equipment. Enhance your students’ learning experience with the Hamilton Buhl HA-EBS Silicone Earbuds—a comfortable, durable, and high-performance audio solution for today’s modern classroom. Order now and provide your students with the perfect earbuds for all their educational needs! Minimum Order: 10

HamiltonBuhl 5-Position Portable Starfish JackboxThis affordable, HamiltonBuhl 5-Position Portable Starfish Jackbox lets you connect up to five participants to a single audio output—perfect for classrooms, labs, and listening centers. Integrated volume control means users can adjust their own level for comfortable listening.How It WorksSimply plug the **Starfish Jackbox** into any device with a 3.5 mm output—CD player, tablet, MP3, computer, etc.—and connect up to five headphones. Need more capacity? Two jackboxes can be chained together to support 9 listeners total.Specifications Audio Input: 3.5 mm (1/8″) Outputs: 5 × 3.5 mm (1/8″) sockets Output Power: ~100 mW per channel Cord length: approx. 3″ Color: Black Warranty: 1 year We accept POs and offer volume pricing for schools and institutions. Free shipping on 48 contiguous U.S. orders. Every product passes through a quality assurance check.

HamiltonBuhl® Deluxe Active Noise-Cancelling Cord — Convert Any 3.5 mm Headphone into a Headset Add clear voice capture to your favorite classroom headphones. This noise-canceling microphone cord converts a standard 3.5 mm headphone into a TRRS headset for Chromebooks, laptops, and tablets with a combo jack. It’s a budget-smart way to enable speaking tasks, language labs, and remote learning without replacing your entire fleet. Key Features Turns headphones into a headset: Inline mic adds voice input while keeping your existing over-ear or on-ear headphones. Noise-canceling mic: Designed to reduce ambient classroom noise for clearer speech on calls and recordings. TRRS single-plug device end: Works with most combo-jack Chromebooks, laptops, and tablets. Quick setup: Plug your headphone’s 3.5 mm plug into the cord’s female jack, then plug the cord’s male TRRS into the device—done. Fleet-friendly: Save budget by upgrading audio capability without buying new headsets. Compatibility Headphones: Any model with a standard 3.5 mm stereo (TRS) plug. Devices: Combo-jack (headphone+mic) ports using CTIA wiring (most Chromebooks, many laptops/tablets). USB-C only? Use a USB-C to 3.5 mm headset adapter that supports mic. USB-A only? Use a USB sound adapter or choose a native USB headset. How to Use (30 seconds) Unplug your headphone from the device. Insert the headphone’s 3.5 mm plug into the cord’s female 3.5 mm jack. Insert the cord’s male 3.5 mm TRRS plug into the device’s combo jack. Select “Headset” (or similar) as Input/Output in device/app audio settings and test the mic. Typical Specs Connections: 3.5 mm female (headphone in) → 3.5 mm TRRS male (to device) Microphone: Inline, noise-canceling Use case: Language labs, speech assessments, video calls, remote learning Cable: Classroom-length with strain relief (varies by batch) Note: Exact cable length and control layout may vary by production batch. Refer to product packaging for any model-specific details. Classroom Tips Label cords and headphones with matching numbers (1–30) to speed handouts/returns. Keep device-safe wipes and spare earpads to extend fleet life. Store sets in racks or bins to avoid cable damage. Compare Your Options Solution Port Mic Best For ANC Mic Cord (this page) 3.5 mm TRRS Inline noise-canceling Upgrade existing headphones for speech AC-155 Mobile Headset 3.5 mm TRRS Boom mic Native headset for combo-jack carts AC-155 USB Headset USB-A Boom mic Desktop/lab USB AE-36 USB-C Headset USB-C Boom mic New USB-C fleets Buying for a class or district? We accept POs and offer volume pricing. Request a quote.

The HamiltonBuhl NCHBC1 headphones are specially designed to deliver superior noise-cancellation by actively reducing harmful and annoying low frequency sounds in noisy environments. The deluxe, over-ear cups with soft cushions deliver passive noise suppression as well. Together, the passive and active noise-canceling technology creates a quiet, soothing environment to focus on the audio in your headphones or have some peace with no sound. The active noise canceling (ANC) circuitry runs on one AAA battery (not included) and comes with a zippered carry case for protection and easy storage. Featuring an adjustable padded headband and a removable 5' Dura-Cord that can be swapped out for a 5' Dura-Cord with an in-line microphone to turn your headphone into a headset. Headset Dura-Cord is sold separately (NCHBC2). With its active noise-canceling technology, the NCHBC1 is ideal for use with tablets, mobile devices, and any unit with a 3.5mm stereo headphone jack.   Features/Specifications:  Speaker: 40mm Sensitivity: 105dB ±4dB Impedance: 32Ω Frequency range: 50Hz-20KHz Nominal input (rate power): <50mW Maximum input (power handling capacity): 100mW Active cancellation: Up to 15dB - 20dB Cancellation: between 100Hz – 1KHz Battery: One (1) AAA (not included) Cord: 5' Removable Dura-Cord Plugs: 3.5mm TRS with 180° angle (Plugs to Ear Cup End) and 3.5mm TRS with 120° angle (Plugs to Audio Source) Prop 65 Compliant Warranty: 1 year Minimum Order: 3

HamiltonBuhl® Deluxe-Size Active Noise-Cancelling Headset with In-Line Microphone Give students and staff clearer audio in busy learning spaces. This deluxe over-ear ANC headset reduces ambient noise so voices and media are easier to hear, while the in-line microphone captures speech for calls, language labs, and assessments. Comfortable padded ear cushions and an adjustable headband support long sessions, and the tough Dura-Cord™ stands up to daily use. Key Features Active Noise-Cancelling (ANC): Lowers background noise in classrooms, libraries, and testing centers. In-line microphone: Clear voice pickup for remote learning, speech practice, and conferencing. Deluxe over-ear comfort: Soft, cushioned earcups help block distractions and reduce fatigue. Durable classroom build: Dura-Cord™ resists kinks/knots; strain relief helps prevent cable failures. Simple compatibility: 3.5 mm TRRS single plug (headphone + mic) works with most combo-jack devices. Compatibility Devices: Chromebooks, laptops, desktops, and tablets with a 3.5 mm combo headset jack (CTIA). USB-C only? Use a USB-C to 3.5 mm headset adapter that supports mic. USB-A only? Use a USB sound adapter or choose a native USB headset. Typical Use Cases Language labs & oral assessments (clearer input and reduced room noise) Remote learning & video calls (voice clarity with ANC listening) Testing environments (focused listening with over-ear seal) At-a-Glance Specs Form factor: Over-ear (circumaural), padded headband Microphone: In-line mic (omni), call/voice compatible Connection: 3.5 mm TRRS single plug (headphone + mic) Cable: Dura-Cord™ classroom-tough cable Noise control: Active Noise-Cancelling for listening (ANC circuit) Controls: In-line module (varies by batch; may include basic call/volume) Note: Exact control layout and cable length may vary by production batch. Refer to your unit’s insert for model-specific details. Classroom Tips Number headsets 1–30 to speed hand-outs/returns and track maintenance. Keep device-safe wipes and spare earpads for quick turnarounds. Store on racks or in bins to protect cables and plugs. Compare Your Options Solution Port Mic Noise Control Best For Deluxe ANC Headset (this page) 3.5 mm TRRS In-line Active (ANC listening) High-noise classrooms, testing, remote learning AC-155 Mobile Headset 3.5 mm TRRS Boom Passive (over-ear seal) Chromebook carts with combo jacks AC-155 USB Headset USB-A Boom Passive Computer labs / desktops ANC Mic Cord 3.5 mm TRRS In-line Active listening via cord Upgrade existing headphones with a mic Buying for a class or district? We accept POs and offer volume pricing. Request a quote.

HamiltonBuhl Flex-Phone TRRS Headset with Gooseneck Microphone – Perfect for Pre K-5 Students, Remote Learning, and ClassroomsEnhance learning experiences with the HamiltonBuhl® Flex-Phones™ Headsets, designed to deliver exceptional audio quality and comfort for young learners. Tailored specifically for Pre K-5 students, these headsets are ideal for Chromebooks and any device with a TRRS input, providing the perfect combination of durability, clarity, and ease of use.Key Features: Steel-Reinforced Gooseneck Microphone: Easily adjustable for clear, focused communication, the gooseneck microphone allows for optimal positioning and passive noise cancellation. Crystal-Clear Stereo Sound: Enjoy rich, clear audio with 30mm speaker drivers, delivering a dynamic listening experience for remote learning or classroom activities. Comfortable Fit: The leatherette ear cushions provide hours of comfort, while the twistable EVA foam headband ensures a snug, personalized fit for all students. Durable & Safe Design: Built to withstand daily wear and tear, the Flex-Phones™ headsets are soft, flexible, and nearly indestructible. Plus, they are non-toxic and BPA-free for peace of mind. Dura-Cord™ Technology: Featuring the exclusive Dura-Cord™, this chew-, kink-, and knot-resistant cord ensures longevity, even with the most active users. Perfect Fit for Younger Students: Includes a snap-on extension band that ensures a more comfortable fit for smaller children. Why Choose HamiltonBuhl® Flex-Phones™?Whether it’s for in-class activities, remote learning, or homework, HamiltonBuhl® Flex-Phones™ Headsets offer an unbeatable combination of durability, comfort, and sound quality. Designed with young students in mind, these headsets provide superior communication and clarity, while the flexible microphone makes it easy for children to adjust based on their needs.Additional Benefits: Anti-Lice Storage Bag: Each headset comes with a heavy-duty, moisture-resistant, anti-lice bag to ensure cleanliness and help prevent the spread of lice. Simply seal the headset inside the bag, and lice are eliminated in 24-48 hours without chemicals. 1-Year Warranty: Enjoy peace of mind with a 1-year warranty, ensuring long-lasting reliability. Product Specifications: Design: Mid-size, on-ear Cushions: Soft leatherette Headband: Twistable EVA foam for a secure fit Plug: 3.5mm TRRS stereo, 120° angle, thin barrel Cord: 4' Dura-Cord™, chew-resistant, PVC-jacketed, braided nylon Headset Speaker Drivers: 30mm Ear Buds Frequency Response: 20Hz-20KHz Headset Impedance: 32Ω Headset Sensitivity: 97dB ±4dB Mic Type: Omnidirectional with passive noise cancelling Mic Material: Steel-reinforced gooseneck Mic Sensitivity: -42dB ±3dB Mic Frequency Response: 100Hz-10KHz Mic Impedance: 2,200Ω Mic Output Wattage: 20-30mw Storage Bag: Anti-lice, heavy-duty, reclosable, moisture-resistant Prop 65 Compliant: Yes Warranty: 1-year limited warranty Invest in HamiltonBuhl® Flex-Phones™ Headsets today for a safe, durable, and comfortable audio solution that enhances learning for students of all ages! Perfect for classrooms, remote learning, and educational activities, these headsets ensure top-quality performance and longevity.

HamiltonBuhl Flex-Phones TRRS Headset - 42 PackUpgrade Your Classroom Experience with HamiltonBuhl® Flex-Phones™ HeadsetsDesigned for young learners, the HamiltonBuhl® Flex-Phones™ 3.5 TRRS Headsets are the perfect choice for classrooms, remote learning, and educational environments. Engineered to provide superior sound quality, durability, and comfort, these headsets come equipped with a steel-reinforced gooseneck microphone for crystal-clear communication. Tailored specifically for Pre K-5 students, they offer unmatched flexibility and reliability.Key Features & Benefits: Designed for K-5 Learning: Ideal for Chromebooks, tablets, and devices with a TRRS input, these headsets feature a user-friendly, adjustable fit that grows with your child. Whether in the classroom or at home, these headsets ensure a seamless learning experience. Steel-Reinforced Gooseneck Microphone: The flexible, durable microphone can be easily positioned to capture clear, high-quality audio while reducing background noise. Perfect for video calls, voice recordings, and interactive lessons. Comfortable & Safe: With soft leatherette ear cushions and a twistable EVA foam headband, these headsets offer a comfortable fit for extended use. The materials are non-toxic, BPA-free, and child-safe, providing peace of mind for parents and educators alike. Dura-Cord™ Durability: The exclusive Dura-Cord™ is a chew-, kink-, and knot-resistant braided cord that withstands the daily wear and tear of young users. Its PVC-jacketed nylon construction ensures long-lasting durability. Snap-On Extension Band for a Perfect Fit: Each headset comes with a snap-on extension band designed for smaller children, allowing for an adjustable, secure fit tailored to young learners. Anti-Lice Storage Bag: For added health and safety, each headset set includes a moisture-resistant, anti-lice storage bag that kills lice within 24-48 hours without chemicals—helping prevent the spread of lice in classrooms. Technical Specifications: Headset Design: Mid-size, on-ear Cushions: Soft leatherette for comfort Headband: Twistable EVA Foam for a custom fit Plug: 3.5mm TRRS stereo, 120° angle Cord Length: 4 feet, chew-resistant Dura-Cord™ Headset Speaker Drivers: 30mm for clear audio Mic Type: Omnidirectional with passive noise-canceling for crisp voice capture Mic Sensitivity: -42dB ±3dB Mic Impedance: 2,200Ω for clear, balanced audio Frequency Response (Headset): 20Hz-20KHz Mic Frequency Response: 100Hz-10KHz Why Choose HamiltonBuhl® Flex-Phones™? Durability & Flexibility: Built for active kids, these headsets are nearly indestructible, with reinforced materials that can handle drops, tugs, and constant adjustments. Ideal for All Learning Environments: Whether you're teaching in a classroom or helping your child with homework at home, these headsets provide clear audio and comfortable wear for all-day use. What's Included: 42 headsets in one convenient pack 1-year warranty for added peace of mind Anti-lice, heavy-duty storage bags to ensure health and hygiene Elevate your learning environment with HamiltonBuhl® Flex-Phones™ – the ultimate headset solution for young students. Whether you're equipping a classroom or enhancing remote learning at home, these headsets deliver superior audio quality, comfort, and durability to support the needs of K-5 students.Order your HamiltonBuhl Flex-Phones TRRS Headset - 42 Pack today! 

HamiltonBuhl Galaxy Sack-O-Phones - 5 Pack - BlueAffordable, classroom‑ready listening kit featuring HamiltonBuhl HA2 personal headphones. Durable, easy-clean design — ideal for labs, centers, and testing.Choose Your ColorGreen • Purple • Orange • BlueAlso AvailableSack‑O‑Phones 10‑Pack · Lab Pack 24What’s Included (5) HA2 Blue Personal Headphones (1) Galaxy™ Starfish 5‑position Jackbox (1) Sack‑O‑Phones Carry Bag Headphone Specs (HA2) Driver: 30 mm Frequency Response: 50 Hz – 16 kHz Impedance: 32 Ω Sensitivity: 90 dB ±4 dB Plug: 3.5 mm stereo, thin barrel Cord: 5′ Dura‑Cord (chew‑resistant, braided nylon) Design: On‑ear, personal; replaceable foam cushions Starfish Jackbox Specs Outputs: 5 × 3.5 mm (1/8″) Input: 3.5 mm (1/8″) Output Power: 100 mW Cord: Approx. 3′ RelatedSchool Headphones • Classroom Packs • Audio AdaptersWe accept POs and offer volume pricing. Free shipping on orders within the 48 contiguous U.S. All products undergo quality assurance checks.

HamiltonBuhl Galaxy Sack-O-Phones - 5 Pack - GreenAffordable, classroom‑ready listening kit featuring HamiltonBuhl HA2 personal headphones. Durable, easy-clean design — ideal for labs, centers, and testing.Choose Your ColorGreen • Purple • Orange • BlueAlso AvailableSack‑O‑Phones 10‑Pack · Lab Pack 24What’s Included (5) HA2 Green Personal Headphones (1) Galaxy™ Starfish 5‑position Jackbox (1) Sack‑O‑Phones Carry Bag Headphone Specs (HA2) Driver: 30 mm Frequency Response: 50 Hz – 16 kHz Impedance: 32 Ω Sensitivity: 90 dB ±4 dB Plug: 3.5 mm stereo, thin barrel Cord: 5′ Dura‑Cord (chew‑resistant, braided nylon) Design: On‑ear, personal; replaceable foam cushions Starfish Jackbox Specs Outputs: 5 × 3.5 mm (1/8″) Input: 3.5 mm (1/8″) Output Power: 100 mW Cord: Approx. 3′ RelatedSchool Headphones • Classroom Packs • Audio AdaptersWe accept POs and offer volume pricing. Free shipping on orders within the 48 contiguous U.S. All products undergo quality assurance checks.

HamiltonBuhl Galaxy Sack-O-Phones - 5 Pack - OrangeAffordable, classroom‑ready listening kit featuring HamiltonBuhl HA2 personal headphones. Durable, easy-clean design — ideal for labs, centers, and testing.Choose Your ColorGreen • Purple • Orange • BlueAlso AvailableSack‑O‑Phones 10‑Pack · Lab Pack 24What’s Included (5) HA2 Orange Personal Headphones (1) Galaxy™ Starfish 5‑position Jackbox (1) Sack‑O‑Phones Carry Bag Headphone Specs (HA2) Driver: 30 mm Frequency Response: 50 Hz – 16 kHz Impedance: 32 Ω Sensitivity: 90 dB ±4 dB Plug: 3.5 mm stereo, thin barrel Cord: 5′ Dura‑Cord (chew‑resistant, braided nylon) Design: On‑ear, personal; replaceable foam cushions Starfish Jackbox Specs Outputs: 5 × 3.5 mm (1/8″) Input: 3.5 mm (1/8″) Output Power: 100 mW Cord: Approx. 3′ RelatedSchool Headphones • Classroom Packs • Audio AdaptersWe accept POs and offer volume pricing. Free shipping on orders within the 48 contiguous U.S. All products go through quality assurance checks.

HamiltonBuhl Galaxy Sack-O-Phones - 5 Pack - PurpleAffordable, classroom‑ready listening kit featuring HamiltonBuhl HA2 personal headphones. Durable, easy‑clean design — ideal for labs, centers, and testing.Choose Your ColorPurple • Green • Orange • BlueAlso Available5-Pack · 24-Pack · Lab KitsWhat’s Included (5) HA2 Purple Personal Headphones (1) Galaxy™ Starfish 10‑position Jackbox (1) Sack‑O‑Phones Carry Bag Headphone Specs (HA2) Driver: 30 mm Frequency Response: 50 Hz – 16 kHz Impedance: 32 Ω Sensitivity: 90 dB ±4 dB Plug: 3.5 mm stereo, thin barrel Cord: 5′ Dura‑Cord (chew‑resistant, braided nylon) Design: On‑ear, personal; replaceable foam cushions Starfish Jackbox Specs Outputs: 10 × 3.5 mm (1/8″) Input: 3.5 mm (1/8″) Output Power: 100 mW per channel Cord: Approx. 3′ RelatedSchool Headphones • Classroom Packs • Audio AdaptersWe accept POs and offer volume pricing.Free shipping on orders within the 48 contiguous U.S.All products go through quality assurance checks.