HamiltonBuhl Sack-O-Phones with 4 Red Primo Headphones & 3.5mm Jackbox capacity_16_devices Headset Plug: 3

Headset Plug: 3

Libraries and computer labs

Compact and lightweight design means easy storage and hand‑out use in classrooms

Durable headphones built for student use

all-day comfort

HamiltonBuhl Sack-O-Phones with 4 Red Primo Headphones & 3.5mm Jackbox capacity_16_devices Headset Plug: 3The HamiltonBuhl SOP PRMR4JB Sack O Phones Listening Center Kit is a compact, classroom ready 4 student audio solution designed for small group learning, literacy stations, and multimedia instruction. This kit includes 4 red Primo stereo headphones, a 3. 5mm jackbox for shared listening, and a durable Sack O Phones storage bag for easy organization and portability. Perfect for classrooms, libraries, and learning centers, this system allows multiple