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Price: $20.88
+ Free Shipping
Quantity:
In Stock: 752
Last Updated: Sep 15, 2025
No Sales Tax except these states
, PO and Wire.
The HamiltonBuhl HA7 headphone is an ideal companion to today's ever growing classroom technology - Apple and Android devices, tablets, computers, MP3 players and more.
Each student needs a robust headphone, with high quality sound, to get the most out of their high tech lessons. The noise-isolating, closed-back design provides a superior learning environment for students and makes this an ideal headphone for testing. Now, the HA7 features our unique 6' Dura-Cord™ - the chew, kink and knot-resistant, PVC-jacketed, braided cord - specially-designed to be more durable and reliable than ever!
Each student needs a robust headphone, with high quality sound, to get the most out of their high tech lessons. The noise-isolating, closed-back design provides a superior learning environment for students and makes this an ideal headphone for testing. Now, the HA7 features our unique 6' Dura-Cord™ - the chew, kink and knot-resistant, PVC-jacketed, braided cord - specially-designed to be more durable and reliable than ever!
Main Specification
| General Information | |
| Manufacturer | Hamilton Buhl |
| Manufacturer Part Number | HA7 |
| Manufacturer Website Address | http://www.hamiltonbuhl.com |
| Brand Name | Hamilton Buhl |
| Product Line | SchoolMate |
| Product Model | HA7 |
| Product Name | Deluxe Stereo Headphone with 3.5mm Plug |
| Product Type | Headphone |
| Technical Information | |
| Connectivity Technology | Wired |
| Cable Length | 9 ft |
| Sound Mode | Stereo |
| Sound Mode | Mono |
| Impedance | 32 Ohm |
| Minimum Frequency Response | 20 Hz |
| Maximum Frequency Response | 20 kHz |
| Features | Noise Isolation |
| Features | Noise Reduction |
| Earpiece | |
| Earpiece Design | Over-the-head |
| Earpiece Type | Binaural |
| Driver Type | Ferrite |
| Driver Size | 1.57" |
| Earpiece Sensitivity | 100 dB |
| Interfaces/Ports | |
| Host Interface | Mini-phone (3.5mm) |
| Physical Characteristics | |
| Product Color | Gray |
| Durability | Moisture Resistant |
| Product Material | Leatherette |
| Product Material | Plastic |
| Form Factor | Circumaural |
| Weight (Approximate) | 11.20 oz |
| Miscellaneous | |
| Package Contents |
|
| Warranty | |
| Limited Warranty | 1 Year |
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Protective Covers
WARNING:: The plastic used in cable products can expose you to lead and lead components,
chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information go to www.P65Warnings.ca.gov
