Tellur Voice 520N Binaural USB black

Features Designed for professional use — call center & online meetings Offers clear conversations thanks to its Environmental Noise Cancelling microphone In-line function keys for volume & mute mic Wide compatibility due to Quick Disconnect connectivity Technical data Connectivity: QD ( Quick Disconnect ) Technology: Binaural, wired Driver size: Φ28mm Impedance: 150 Ohm Frequency: 150Hz — 10MHz Sensitivity: 100±3dB Headset cable length: 60cm Adapter included: QD to USB with Environmental Noise Cancellation USB adapter cable length: 160cm Microphone impedance: 2.2k Ohm Microphone SNR: >58dB Microphone sensitivity: -40±3dB Compatibility: Devices with USB port Volume control: Yes Microphone mute button: Yes Color: Black Total cable length: 220cm Working condition temperature: -10°C ~ +40°C Working condition humidity: 10% ~ 95% Package dimensions: 260 x 166 x 45mm Package includes: Voice 520N Wired Headset QD to USB adaptor Protective bag
Construction type Binaural Connection Wired Frequency range 150Hz-10MHz Impedance 150 Ohm Sensitivity 100dB+/-3dB Built-in microphone Yes Noise cancellation Yes Volume control Yes Cable length (m) 2.2 Color Black