HamiltonBuhl Sack-O-Phones with 8 Blue Primo Headphones & 3.5mm Jackbox

The HamiltonBuhl® SOP-PRM8JB Sack-O-Phones® Listening Center Kit is a complete classroom audio solution designed for group learning, literacy centers, and multimedia instruction. This kit includes 8 Primo™ stereo headphones, a 3.5mm jackbox for multi-user listening, and a durable Sack-O-Phones® carry bag—providing everything needed for efficient classroom audio distribution and storage.

Built for durability and comfort, the Primo™ headphones feature noise-reducing ear cups, adjustable headbands, and rugged construction, making them ideal for daily use in schools, libraries, and labs. The included jackbox allows multiple students to listen to a single audio source simultaneously—perfect for collaborative learning environments.

🎧 Key Features

• Complete 8-student listening center: Includes 8 headphones, jackbox, and storage bag.
• Primo™ stereo headphones: Deliver clear, high-quality sound for speech and multimedia learning.
• 3.5mm jackbox included: Connect up to 8 headphones to a single audio source.
• Noise-reducing ear cups: Helps minimize ambient noise for better focus and comprehension.
• Adjustable headbands: Fits students of various ages comfortably.
• Durable construction: Designed for repeated classroom use.
• Sack-O-Phones® carry bag: Heavy-duty bag with drawstring closure for easy storage and transport.
• Color-coded headphones: Blue design for easy classroom organization.
• Universal compatibility: Works with most devices with a standard 3.5mm headphone jack.

🔊 Audio & Listening Capabilities

• Group listening: Multiple students can listen to the same audio source simultaneously
• Clear stereo sound: Optimized for voice, music, and multimedia content
• Passive noise isolation: Enhances focus in classroom environments
• Balanced audio output: Suitable for language learning, testing, and digital curriculum

🎓 Educational Benefits

• Supports collaborative learning and group instruction
• Enhances literacy programs and listening centers
• Improves student focus and comprehension
• Ideal for testing environments and multimedia learning
• Encourages efficient classroom audio management

🏫 Ideal For

• Classroom listening centers
• Literacy and language learning stations
• Computer labs and media centers
• Testing and assessment environments
• Libraries and after-school programs
• Special education and ESL instruction

🔌 Device Compatibility

Works with any device featuring a standard 3.5mm headphone output:

• Chromebooks and school laptops
• Desktop computers and media stations
• Tablets (with headphone jack or adapter)
• MP3 players and audio devices
• Listening centers and classroom audio systems

📦 What’s Included

• 8 × Primo™ stereo headphones (Blue)
• 1 × 3.5mm jackbox (multi-listener splitter)
• 1 × Sack-O-Phones® carry/storage bag

📊 Technical Specifications

📚 Why Educators Choose Sack-O-Phones®

• All-in-one classroom audio solution
• Efficient group listening with minimal setup
• Durable headphones built for student use
• Convenient storage and portability
• Cost-effective for classroom and district purchasing

⚠️ Important Notes

• Designed for shared classroom use
• Bulk-packed for efficient distribution and storage
• Device with 3.5mm output required

Streamline your classroom audio setup. The HamiltonBuhl® SOP-PRM8JB Sack-O-Phones® kit delivers reliable, organized, and high-quality group listening for today’s learning environments.