Accessories

The Hamilton Buhl ISD-GRN is a kid-friendly silicone case to protect your iPad 2 or iPad 3. The form-fitting silicone provides precise fit and excellent protection with its air-filled chambers for unique cushioning. Molded in such a way as to provide thick handle-like areas on the sides and edges raised above the screen, the case will absorb shock and protect the screen from impact in case your iPad lands screen-down . With full access to all audio outputs and special designed volume key silicone wrap this case is a must have to protect your tablet from slipper fingers.Available in: Blue Yellow Green Pink Orange Red   Specifications: Dimensions: 10 L x 12 H x 7 W Weight: 1.1 lbs.

The HamiltonBuhl® Tripod Series is the ideal budget solution for mobile presentations and various other portable applications. Perfect for classrooms, training rooms, trade shows and even limited outdoor use. Rugged and easily setup in minutes, the tripod is a very versatile solution for any of your projection needs. Simply retract the screen into the casing, lower the upper adjustable shaft, fold up the tripod legs/base, and pivot the screen casing to create a single unit that's easily transported via the carrying handle. If being used outdoors, we recommend additional restraints to be added and use only during ideal outdoor weather conditions. The HamiltonBuhl® Tripod also features a durable flame retardant and mildew resistant screen material, that can be cleaned with mild soap and water. Heavy-Duty, yet lightweight steel casing also features an ergonomic carry handle, for ease of transportation. This tripod projector screen also features a built-in keystone eliminator in the upper shaft, which allows the screen to tilt forward in multiple increments, in order to compensate for angled tabletop projection setups. Matte White Fabric Viewing Angle: 120° / Gain: 1.0 Matte White - The most versatile screen fabric surface and the premier choice when ambient light is controllable. The Matte White projector screen fabric evenly distributes light over a wide viewing area, while colors remain bright and life-like, with no shifts in hue or contrast. The 120° viewing angle allows for a very wide audience seating arrangement. With an even Gain of 1.0, this projector screen fabric allows for no loss of brightness from the projection source, as long as ambient light is controlled. A black backing to the fabric is also added to impede any light penetration from behind the projected surface. The matte white screen surface can be easily and safely cleaned with mild soap and water. Do not use any other stronger chemical cleaners, as this may negatively affect the projection surface. The fabric surface is also flame-retardant and mildew-resistant. Specifications: Screen Size: 135" Diagonal Viewable Screen Area: 96" x 96" (H x W) Aspect Ratio: Square 1:1 Format Heavy-duty 1 5/8" roller and 1" black border on sides Easy to store and transport Tripod easily adjusts height and housing position Standard keystone eliminatinator screen to avoid skewed image output 1 Year Warranty Case Dimensions (L x H x W) - 99.3" x 6" x 3" | Product Weight - 30lbs. Rugged Black steel case, 2mm steel legs and housing

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 HA2 Sack-O-Phones - Purple - 10 PackAffordable, 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 AvailableGalaxy 5-Pack (Jackbox) · Lab Pack 24What’s Included (10) HA2 Purple Personal Headphones (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 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 HA2-BLU Lab Pack - 24 Purple Headphones + CaseDurable, classroom‑ready listening kit featuring HamiltonBuhl HA2 personal headphones. Built to last and easy to clean — ideal for testing labs and centers.What’s Included (24) HA2 Purple Personal Headphones (1) Heavy‑duty Polyester Carry Case (LCP3175) Compatible With MP3 Players Cell Phones / Mobile Devices Tablets / eReaders Chromebooks / Computers (Mac & PC) CD Players / Stereos Most Gaming Systems Optional Accessories (not included): Refresh kit (replacement cushions + storage bag), sanitary ear cushion covers (box of 50 pairs).Prevent the Spread of Lice: Each headphone includes its own heavy‑duty, write-on, moisture-resistant reclosable bag. Sealing in the bag will kill lice in 24–48 hours without chemicals.Headphone Specs Driver: 40 mm Frequency Response: 20 Hz – 20 kHz Impedance: 32 Ω Sensitivity: (not listed) Plug: 3.5 mm stereo, jacketed Cord: 5′ Dura‑Cord™ (chew, kink & knot resistant, braided nylon) Design: On‑ear, personal with replaceable foam cushions Weight: 5 oz Warranty: 1 Year Each unit includes a heavy-duty reclosable bag for hygiene Carry Case Specs Polyester Canvas material Padded and heavy-duty construction Built to withstand daily classroom use We accept POs and offer volume pricing.Free shipping on 48 contiguous U.S. orders.Every product undergoes quality assurance checks.

HamiltonBuhl® 8-Position Bluetooth-Enabled Stereo Jackbox With Individual Volume ControlsThe HamiltonBuhl JB8V-BT 8-Position Jackbox delivers stereo sound for up to 8 students, and includes volume controls for personalized listening levels.Constructed of heavy-gauge plastic, the durable 8-position jackbox is well-encased for school safety.The JB8V-BT may be daisy-chained with up to 2 additional units via wire connection for a total of 24 listeners. (Note: Audio quality may be slightly degraded when daisy-chaining multiple units.)Connect the AUX IN to a media player with a 3.5mm plug, or use a Bluetooth-enabled device (smartphone, tablet, etc.) to send your signal wirelessly via Bluetooth® to the jackbox. The JB8V-BT may be daisy-chained with up to 2 additional units via wire connection for a total of 24 listeners. (Note: Audio quality may be slightly degraded when daisy-chaining multiple units.)A digital readout shows the unit's battery level, preventing the chance of running out of power while presenting.Heavy gauge plastic construction Rugged and durable Easy to use Battery level digital readout Accommodates up to eight 3.5mm headphone jacks 1 Year Warranty

HamiltonBuhl® Large Carry Case — Lockable Storage for Listening Centers Keep classroom audio gear secure and easy to transport with the HamiltonBuhl Large Carry Case. This durable plastic case is designed for HamiltonBuhl listening centers and accessories, with a lockable latch (lock not included) and molded carry handle for safe, reliable transport. Note: Case color may vary.  Key Features Lockable protection: Latch accepts a padlock to secure contents (lock not included). :contentReference[oaicite:2]{index=2} Durable plastic shell: Rigid construction stands up to daily school use while staying lightweight. :contentReference[oaicite:3]{index=3} Roomy interior for kits: Sized for typical HamiltonBuhl listening center components (boombox/media player, jackbox, headsets, cables). :contentReference[oaicite:4]{index=4} Molded handle: Comfortable carry between rooms, library, and storage. :contentReference[oaicite:5]{index=5} 1-year warranty from HamiltonBuhl. :contentReference[oaicite:6]{index=6} Specifications Construction: Plastic, lockable latch (padlock not included) Approx. dimensions: 21.25″ W × 13.5″ H × 11.5″ D Typical model ref: HMC3166 (retailer listings) :contentReference[oaicite:7]{index=7} Color: Subject to change (manufacturer note) :contentReference[oaicite:8]{index=8} Warranty: 1 year :contentReference[oaicite:9]{index=9} Dimensions and features per Learning Headphones PDP; third-party listings corroborate part # and size range. :contentReference[oaicite:10]{index=10} What fits? Most HamiltonBuhl listening center kits (boombox/media player, jackbox, 4–8 headsets), plus cables. Ideal for classrooms, literacy centers, libraries, and AV storage. :contentReference[oaicite:11]{index=11} Related Accessories Listening Centers — complete kits that pair with this case Headphone storage & racks — organize sets 1–30 Device-safe wipes — quick clean between classes Buying for a district? We accept POs and offer volume pricing. Request a quote.

The Headset Carry Case is a durable, zippered protective case designed specifically for the NC‑180 series and WNC series headsets. Whether you’re transporting gear to class or just storing your headset between uses, this compact case keeps it safe from bumps, scratches, and dust. Built for Portability & Protection Lightweight yet sturdy, this carry case easily fits into a backpack, briefcase, or gear bag. The zippered shell ensures your headset stays securely inside, even when thrown in among other items. Compatibility This case is built to accommodate various headset models, including but not limited to: WNC‑2100 WNC‑2500 NC‑181, NC‑181VM, NC‑181M, NC‑181VM USB NC‑185, NC‑185VM, NC‑185M, NC‑185VM USB Why Add This Accessory? Prevents damage during transit or storage Keeps your headset clean and dust-free Fits neatly into bags without bulk Simple, utility-first design — no frills, just function Care & Maintenance Wipe the outer shell with a damp cloth (mild soap if needed). Do not submerge the case in water. Keep the zipper track free of debris to prevent snagging.

The Hearing Safe 26 dB Hearing Protector in red features round ear cups and provides effective noise reduction for educational or moderate noise settings. Designed to be lightweight yet durable, it’s perfect for younger students who need hearing protection during tests, drills, or noisy classroom activities. Product Highlights Noise Reduction Rating: 26 dB Compact round earcups for comfortable fit Bright red shell for safety visibility Folding headband, durable construction Suitable for everyday classroom and lab use Why Choose This Model Effective noise reduction without bulk Comfy earcups ideal for smaller heads or younger students Bright color makes them easy to spot and manage Compact folding design — easy to store Technical Specs Model / SKU: HS26‑R (red) NRR: 26 dB Shell Material: ABS plastic Headband: Adjustable & foldable Warranty: 1 year (school / business use) Usage & Care Tips Ensure ear cups form a full seal over the ears for maximum protection. Check cushions regularly for wear and replace as needed. Wipe clean with a mild disinfectant, avoid soaking. Store folded and away from extreme heat or pressure.

If students are ever in a s settings with uncomfortable, or even damaging, loud noises, educators can protect them with the Hearing Safe Hearing Protector. The protector covers the entire outer ear with sturdy, comfortable ear cups that block out external sounds. The adjustable head strap allows all students to find a comfortable fit, and the bright red coloring makes the hearing protector easy to identify.   Features: Noise reduction rating of 28db ABS plastic ear cups that completely cover the ear Designed for younger students’ use Adjustable headband for customized fit Noticeable red coloring Sturdy construction for long-lasting use Rectangular ear cup design Warranty: For school for 1 year

The Hearing Safe 37 dB Hearing Protector (Yellow) is designed to shield listeners from loud ambient noise. With full‑size ABS plastic earcups, a folding headband, and rugged construction, this protector provides up to 37 dB of noise reduction—making it well suited for industrial settings, music rooms, or any areas experiencing high sound levels. Product Features Noise Reduction Rating: 37 dB Durable full‑size ABS earcups to fully cover adult ears Folding polypropylene headband with adjustable length Bright yellow color for safety visibility 1‑year school warranty Rigid construction built for daily abuse in high-use environments Why It Works in Loud Environments Blocks potentially harmful external sound in workshops, studios, or loud classrooms Heavy‑duty design suitable for repeated use by students or staff Folding headband makes it compact for storage or transport Bright yellow shell enhances visibility in safety zones Technical Specifications Model: HS60 (SKU) Noise Reduction: 37 dB Earcup Inside Dimensions: ~1.4″ × 2.5″ × 1.2″ (opening) Material: ABS plastic shell, polypropylene headband Warranty: 1 year (school / business use) Usage Tips & Care Always adjust the headband for a snug, full-ear seal. Inspect cushions periodically for wear or cracks. Clean with a mild, alcohol‑free disinfectant; wipe dry. When not in use, fold and store away from extreme heat or crushing pressure.

Elevating a PA speaker mounted on a tripod provides maximum and optimal sound amplification in every setting to ensure your audience can loudly and clearly hear the audio. This heavy-duty TP50 tripod is specifically built to support Califone's largest speakers, the PowerPro series. Ideal for voice and audio projection during gym/school announcements, sporting events, meetings, and presentations, it comes with its own double-handed Cordura Nylon storage/carry bag for easy portability from one setting to another. Made to withstand repeated use with its quick setup ability and design, it features beefier mar-resistant, powder-coated 1-3/8" aluminum tubing for optimal stability and performance. The TP50 has a pre-drilled center post for fast and easy height adjustment with a rugged ABS plastic, triangle-shaped, tension-adjustable knob and a supplemental cotter-pin for additional safety to avoid slippage. It has a 43-74" height range with a 40" wide leg stance to ensure its stability. Features: Designed to hold the PowerPro Series equipment Included carrying bag for simple transport Mar-resistant, powder-coated aluminum tubing Pre-drilled center post for quick height adjustments Triangle-shaped tension-adjustable knob Cotter-pin for additional safety 43-74” height range with 40” wide leg stance for stability

The Hush Buddy Hearing Protector – Bear is designed especially for younger students and those sensitive to noise. Using an around‑ear design (avoiding direct pressure on the ear), it offers comfortable and effective sound reduction with a noise rating of 27 dB. The fun bear design makes it approachable, and cushioned pads plus a padded headband deliver wearability for extended use. Product Features Noise Reduction Rating: 27 dB Bear‑design shell for engaging visual appeal Around‑ear design that reduces ear pressure and improves comfort Cushioned ear pads and a padded adjustable headband Durable construction built for everyday student use 3‑year warranty for school installations Why Choose Hush Buddy Bear Provides soothing noise control for sensory or high‑noise settings Comfort‑first design supports longer wear with minimal fatigue Child-friendly styling encourages consistent use Solid, dependable materials to withstand classroom environments Usage & Care Tips Fit the headband so the ear surrounds wrap around (not press on) the ears for best acoustic seal and comfort. Inspect pads regularly; replace if torn, compressed, or cracked. Clean gently with alcohol‑free disinfectant wipes; do not immerse in liquid. Store in a dry place, avoiding heavy compression or heat that could deform parts.

The Hush Buddy Hearing Protector – Panda is crafted for students needing gentle sound reduction. Instead of pressing on the ears, it **wraps around** them, reducing pressure and improving comfort. With a 27 dB noise reduction rating, cushioned pads, a padded headband, and a fun panda print shell, it’s ideal for classrooms, reading time, or sensory environments. Key Features Noise Reduction Rating: 27 dB Design: Panda print, sturdy plastic shell Around‑ear style design — avoids direct ear pressure Cushioned ear pads and padded headband for comfort Durable build for regular student use 3‑year warranty when used in school environments Why Educators Use It Offers effective noise reduction for sensitive users More comfortable for extended wear due to reduced pressure Fun design encourages use among younger students Strong, long-lasting materials built for daily use Usage & Fit Tips Ensure the cups surround the ear — not pressing them — for best performance. Check ear pad edges frequently and replace if worn or cracked. Clean with alcohol‑free disinfecting wipes; avoid soaking. Store flat or hanging to preserve shape; do not stack heavy objects on it.

The Hush Buddy Hearing Protector – Tiger is tailor‑made for younger students or anyone needing additional sound control. With a unique ear‑surround design (rather than over-ear pressure), cushioned pads, and a padded headband, it offers comfort and protection while reducing ambient noise by 27 dB. The fun tiger design makes it classroom‑friendly and child‑engaging. Product Features Noise Reduction Rating: 27 dB Design style: Tiger print on rigid plastic shell Around‑ear cup design — wraps gently around the ear to reduce pressure Cushioned over‑ear pads for comfort during extended use Padded adjustable headband for balanced weight distribution Durable shell plastic built for repeated student use 3‑year warranty for school use Why This Is Great for Classrooms Provides significant noise reduction in loud or sensory‑rich environments Comfy fit means kids can wear them longer without fatigue Fun design helps reduce stigma around using hearing protection Strong enough for everyday student use with warranty support Usage Tips & Care Fit the headband so pads surround (not press) the ears for best seal. Inspect pads regularly for wear or cracks. Clean with mild disinfectant wipes — don’t soak. Store in a dry place, away from heavy compression when not in use.