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Product Image HamiltonBuhl Sack-O-Phones, 4 Red Primo Headphones and 3.5mm Jackbox

HamiltonBuhl Sack-O-Phones, 4 Red Primo Headphones and 3.5mm Jackbox




Sack-O-Phones is a convenient way to transport multiple headphones and equipment from class to class. The carry bag doubles as a knapsack and holds 8 Blue Primo™ headphones with 3.5mm TRS plug and one (1) jackbox. Every headphone in SOP-PRM100LC comes in its own heavy-duty, anti-lice, write-on, moisture-resistant, resealable bag.
Primo Headphones are durable and designed to withstand the K-12 environment. They feature noise-reducing earcups that help block out distracting ambient noise and helps keep students focused on their lessons.

HamiltonBuhl's Dura-Cord™ is included on every pair of Primo Headphones. This ABS plastic, chew and kink-resistant cord is rugged and reliable, ensuring these headphones stand-up to everyday use.
Prevent The Spread Of Lice: Built with kid's health and safety in mind, each headset comes in its own heavy-duty, write-on, moisture-resistant, resealable bag. When sealed in the bag, lice are killed in 24-48 hours, without the use of chemicals.
SOP-PRMR4JB Sack-O-Phones Includes: (4) Red Primo™ Headphones (PRM100R) - (1) Jackbox  - (1) Carry Bag (SOP)





Compatible With: 

  • MP3 Players
  • Cell Phones / Mobile Devices
  • Tablets / eReaders
  • Chromebooks
  • Computers (Mac & PC)
  • CD Players / Stereos
  • TVs
  • Most Gaming Systems

Headset Specifications: 

  • Speaker Drivers: 30mm
  • Impedance: 32Ω
  • Sensitivity: 105dB ±4dB
  • Frequency response: 50-20000 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
  • 120° Angled 3.5mm Stereo Plug
  • Prop 65 Compliant