Description
Key Features: Ends in GN QD connector Compatible with soft clients and normal phones e.g. Yealink, Polycom, SNOM, Cisco, Grandstream, Fanvil, Avaya, Unify, Mitel - needs RG09 or USB cable to QD Optimised for VoIP and Unified Communications Big and soft Leatherette ear cushion, foam option in box Excellent Noise Cancelling Microphone Wideband audio ensures a more natural voice Technical Specification: Receiving Type: Dynamic moving coil Connection type: Quick Disconnect Microphone Type: ECM Microphone Directivity: Cardioid Wearing Style: Adjustable headband Microphone Boom: 300 degrees adjustable Joint of speaker and headband: 20 degrees rotatable Storage Temperature: -40 Degrees Celsius - 70 Degrees Celsius Frequency: 150-6.8kHz Speaker Impedance (Mono): 150 ohm plus/minus15% Speaker Sensitivity at 1kHz (Mono): 98 plus/minus 3dB Microphone Sensitivity at 1kHz: -41 plus/minus 3 dB What's in the box Headset, Spare foam ear cushion, User guide, Clothing clip
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