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UF91-USB QD Headset Cisco Grandstream Polycom Avaya Yealink | SKYRS

Description

Technical Specification
· Receiving Type: Dynamic moving coil
· Connection type: USB2.0
· Microphone Type: ECM
· Microphone Directivity: Directional with noise cancelling
· Wearing Style: Adjustable headband
· Microphone Boom: 300° adjustable
· Frequency: 300~3.4 kHz
· Warranty: One year
· Storage Temperature: -40℃~70℃
· Speaker Impedance(Mono/DUO): 150Ω±15%/300Ω±15%
· Speaker Sensitivity@ 1kHz ( Mono/DUO): 99±5dB/96±5dB
· Microphone Sensitivity@ 1kHz: -41±3 dB
· Joint of speaker and headband(Mono/DUO): 360/90° rotatable
· Weight(Mono/DUO): 86g/110g
· What’s in the PE bag: Headset, User guide.

 

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