HamiltonBuhl Primo Stereo Headphones (Red) pack_100 The Sack-O-Phones 10 Pack HA1A

The Sack-O-Phones 10 Pack HA1A School Headphones from Hamilton Buhl are lightweight and designed for comfort in educational settings

Driver: 30 mm neodymium

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Great for high-volume use - ideal for classrooms

Mounting: 2 predrilled holes (for mounting) + skid‑resistant feet

HamiltonBuhl Primo Stereo Headphones (Red) pack_100 The Sack-O-Phones 10 Pack HA1AHamiltonBuhl Primo Stereo Headphones Red, 3. 5 mm Stereo Plug, Classroom Ready Primo headphones deliver clear, reliable audio for K12 learning with a rugged, school tough build. Noise reducing earcups help students focus, while a durable 5 ft Dura Cord and 3. 5 mm stereo (TRS) plug provide easy compatibility with classroom devices. Key Features Built for schools: ABS plastic construction with Dura Cord (chew , kink , knot resistant, PVC sleeved,