HamiltonBuhl Sack-O-Phones, 5 Red Primo™ Headphones

$69.00 $115.02
(You save $46.02 )
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Below are the available bulk discount rates for each individual item when you purchase a certain amount

  • Buy 10 or above and pay only $64.00 each
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Sack-O-Phones provides storage and lice protection!

HamiltonBuhl's Sack-O-Phones is a unique storage and carry bag that doubles as a knapsack, and this one holds 5 black Primo™ headphones with a 3.5mm plug. Each Primo™ headphone comes in its own heavy-duty, anti-lice, write-on, moisture-resistant, resealable bag. The Primo™ series has a 3.5mm plug, making it a versatile unit to connect to virtually any device. It's exclusive Dura-Cord™ - the kink and chew-resistant cord, is built for every day classroom use.

Primo™ headphones have noise-reducing ear cups that are designed to provide these benefits from the classroom, to the laboratory. Greater focus in their lessons allow students to attain better listening skills and higher literacy.


  • (5) Red Stereo Headphones (PRM100B)
  • (1) Sack-O-Phones Carry Bag (SOP)


  • Speaker Drivers: 30mm
  • Impedance: 32?
  • Sensitivity: 105dB ±4dB
  • Frequency response: 50-20000 Hz
  • Cord: 5' Dura-Cord™ - chew-resistant, PVC-sleeved, braided nylon
  • 120° angled 3.5mm stereopPlug
  • Headband: Plastic
  • Cushions: Washable leatherette
  • Anti-Lice Storage Bag: Heavy-duty, write-on, moisture-resistant, reclosable bag. Helps prevent the spread of lice! When sealed in the bag, lice are killed in 24-48 hours without the use of chemicals.
  • Warranty: 1 Year
  • Compatible with:
    • MP3 Players
    • Cell Phones / Mobile Devices
    • Tablets / eReaders
    • Chromebooks
    • Computers (Mac & PC)
    • CD Players / Stereos
    • TVs
    • Most Gaming Systems