The VT5000 UNC-D/UNC Headset is a lightweight corded headset tailored for call centers and office professionals. It delivers HD wideband audio, noise-canceling microphone performance, and hearing protection, all wrapped in a durable build. With a flexible 300° boom, adjustable headband, and quick-disconnect support, it offers practical comfort and safety during extended use.

 

Specifications

Audio & Microphone

• Speaker Frequency Range: 150 Hz–6.8 kHz :contentReference[oaicite:0]{index=0}

• Speaker Sensitivity: 103 ± 3 dB (mono) / 98 ± 3 dB (duo) :contentReference[oaicite:1]{index=1}

• Speaker Impedance: 150 Ω ± 15% (mono) / 300 Ω ± 15% (duo) :contentReference[oaicite:2]{index=2}

• Microphone: ECM noise-canceling, cardioid, 150 Hz–6.8 kHz :contentReference[oaicite:3]{index=3}

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Design & Comfort

• Boom Arm: 300° adjustable for positioning flexibility :contentReference[oaicite:4]{index=4}

• Headband: Adjustable with 90° rotatable joints between speaker and headband :contentReference[oaicite:5]{index=5}

• Weight: 57 g (mono) / 82 g (duo) :contentReference[oaicite:6]{index=6}

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Connectivity & Features

• Quick-Disconnect Support: GN standard QD compatible with various cables :contentReference[oaicite:7]{index=7}

• Hearing Protection: Built-in Active Protection™ for acoustic safety :contentReference[oaicite:8]{index=8}

Physical & Durability

• Operating Temperature: –40 °C to +70 °C :contentReference[oaicite:9]{index=9}

• Warranty: 2 years :contentReference[oaicite:10]{index=10}