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Hamilton Buhl

Hamilton Buhl Sack-O-Phones Headphone

$109.97
$45.89 SAVE $64.08
None availableas of 03/30/2026

Ships when available. Free shipping on most items when you spend $100 or more.

Special orders typically ship in 1-12 weeks.

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Secure checkoutISO 9001:2015 and CMMC certifiedFamily owned since 1982

Free shipping on most items when you spend $100 or more.

Real people answer: chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.

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Secure checkoutISO 9001:2015 and CMMC certifiedFamily owned since 1982

Free shipping on most items when you spend $100 or more.

Real people answer: chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.

Overview

HamiltonBuhl Sack-O-Phones with 5 Red Primo Headphones (SOP-PRM100R)

Sack-O-Phones come with a unique storage and carry bag that doubles as a knapsack; this one holds 5 red 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.

The Primo series headphones have a 3.5mm plug, making them versatile units to connect to virtually any device. It's exclusive Dura-Cord - the kink, knot and chew-resistant cord - is built for everyday classroom use, or when working remotely.

Technical specifications

General Information

Manufacturer Hamilton Buhl
Manufacturer Part Number SOP-PRM100R
Manufacturer Website Address http://www.hamiltonbuhl.com
Brand Name Hamilton Buhl
Product Line Sack-O-Phones
Product Model SOP-PRM100R
Product Name Sack-O-Phones Headphone
Packaged Quantity 5
Product Type Headphone

Technical Information

Connectivity Technology Wired
Cable Length 5 ft
Sound Mode Stereo
Impedance 32 Ohm
Minimum Frequency Response 50 Hz
Maximum Frequency Response 20 kHz
Features Knot-resistant CordKink Resistant CordNoise ReductionDuraCord

Earpiece

Earpiece Design Over-the-head
Earpiece Type Binaural
Driver Size 1.18"

Interfaces/Ports

Host Interface Mini-phone (3.5mm)

Physical Characteristics

Product Color Red
Durability Chew ResistantMoisture Resistant
Form Factor Ear-cup

Miscellaneous

Package Contents
  • Sack-O-Phones Headphone
  • 1 x Sack-O-Phones Carry Bag (SOP)
Application / Usage Classroom

Warranty

Limited Warranty 1 Year

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Shipping and returns

Free shipping on most items when you spend $100 or more. In-stock items ship on the next open shipment slot. The buy box above shows the live order-by countdown and the estimated arrival date.

Special order item. This item ships direct from the manufacturer and cannot be cancelled once ordered. If you have any questions before ordering, ask us first: chat with us or call 1-800-692-8757.

Questions about shipping or returns? Chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.