Sack-O-Phones 5 Primo Blue Headphones with bag

The Sack‑O‑Phones 5 Primo Blue Headphones with Bag offer a convenient, hygienic, and cost-effective solution for classroom audio needs. This bundle includes five durable Primo™ headphones, each in its own anti-lice, moisture-resistant bag, along with a jackbox and a carry bag. Ideal for K–12 environments, these headphones are designed to withstand daily use while providing clear, focused sound for students.

Why classrooms like the Primo Blue Headphones

• Noise-reducing earcups help block out distracting ambient noise, keeping students focused on their lessons.
• Comfortable to wear with high-quality sound, making them suitable for long-term sessions.
• Each headphone comes with HamiltonBuhl's Dura-Cord™—a chew and kink-resistant ABS plastic cord that ensures durability.
• Includes a jackbox and a carry bag for easy transportation and storage.

Compatibility & Use

Compatible with a wide range of devices, including:

• Cell Phones
• Tablets / eReaders
• Chromebooks
• Computers (Mac & PC)
• CD Players / Stereos
• TVs
• Most Gaming Systems

Tech Specs

• Driver Size: 30mm
• Frequency Response: 50Hz–20kHz
• Impedance: 32Ω
• Sensitivity: 100dB ±4dB
• Cord Length: 5 ft (Dura-Cord™)
• Plug: 3.5mm TRS stereo, 120° angle, thin barrel
• Storage: Anti-lice, heavy-duty, write-on, moisture-resistant, reclosable bag