USB Headset Noise-Cancelling Mic

USB Headset Noise‑Cancelling Mic delivers clear communication, comfort, and simplicity. With a single USB connection, noise‑reducing electret mic, and soft ear cushions, it’s designed for classrooms, labs, and online learning environments.

Key Features & Benefits

• USB Plug for quick, driver‑free setup on PC/Mac
• Noise‑Cancelling Electret Microphone minimizes background sound for clean voice capture
• Extended frequency response for richer audio experience}
• Foam ear cushions with open / hear‑through design for comfort and awareness
• Adjustable headband fits a variety of users
• Durable build backed by Koss Limited Lifetime Warranty

Technical Specifications

• Frequency Response: 30–16,000 Hz (headset); 100–16,000 Hz (mic)
• Impedance: 32 Ohms (headset)
• Sensitivity: 91 dB SPL (headset); –56 dB ±3 dB mic sensitivity
• Cord: Straight, single-entry, 8 ft
• Plug: USB‑A (USB interface)
• Model / SKU: CS100‑USB