Primo™ Series "Panda" Stereo Headphones

HamiltonBuhl Sack‑O‑Phones with 6 Blue Primo™ Headphones & 3.5 mm Jackbox

Set up a robust listening center with this all-in-one kit that includes the Sack‑O‑Phones carry case, 6 blue Primo™ headphones, and a 3.5 mm Galaxy jackbox. Durable and student-friendly, it’s built for classroom audio use.

Kit Includes

• (6) Primo™ headphones — blue color
• (1) 3.5 mm Galaxy jackbox (5‑way)
• (1) Sack‑O‑Phones carry bag

Why Choose This Bundle?

• Noise‑reducing ear cups help block ambient distractions
• Rugged, bite‑resistant Dura‑Cord™ with chew and knot resistance
• 3.5 mm stereo plug offers universal compatibility (tablets, computers, phones)
• Sack‑O‑Phones bag keeps devices organized and protected

Primo™ Headphone Specs

• Driver: 30 mm
• Impedance: 32 Ω
• Sensitivity: ~100–105 dB ±4 dB
• Frequency Response: 50 Hz – 20,000 Hz
• Cushions: Washable leatherette for hygiene
• Plug: 3.5 mm stereo, 120° angled
• Cord: 5′ Dura‑Cord™ (chew-resistant, braided, PVC-sleeved)
• Warranty: 1 year

Galaxy™ Jackbox Specs

• Input: 3.5 mm (1/8″)
• Outputs: 5 × 3.5 mm (1/8″)
• Output Power: 100 mW per channel

We accept POs and offer volume pricing.
Free shipping on orders to the 48 contiguous U.S.
All products undergo quality assurance checks.