Click to enlargeHamiltonBuhl Lab Pack Of 24 Primo™ Stereo Headphones With 3.5mm Plug In Large Carry Case

This Lab Pack is the ideal solution for a busy classroom, and this one has 24 blue Primo™ headphones with a 3.5mm plug. Each Primo™ headphone comes in its own heavy-duty, anti-lice, write-on, moisture-resistant, resealable bag. Greater focus in their lessons allow students to attain better listening skills and higher literacy. Primo™ headphones have noise-reducing ear cups that are designed to provide these benefits from the classroom, to the laboratory.









Headphone Specifications:
  • Speaker Drivers: 30mm
  • Impedance: 32Ω
  • Sensitivity: 105dB±4dB
  • Frequency response: 50-20,000 Hz
  • Cord: 5' Dura-Cord™ - chew-resistant, PVC-jacketed, braided nylon
  • Storage Bag: Heavy-duty, write-on, moisture-resistant, reclosable bag. Helps prevent the spread of lice!
  • Slim barrel, 120° 3.5mm TRS stereo jack for easier audio-jack insertion into devices with protective covers

    Carry Case Specifications:
  • Durable, plastic construction
  • 20" x 14" x 12"
  • 5.5 lbs.
  • Recessed carry handle
  • Lockable (lock not included)



    Part# HMC-24PRM


    HamiltonBuhl Lab Pack Of 24 Primo™ Stereo Headphones With 3.5mm Plug In Large Carry Case
    HMC-24PRMRegular price: $450.00Ergoguys price: $380.00
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