COOLBELL CALLING PRO WIRED OFFICE HEADSET


2,650.00

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SPECIFICATION:

* Sound: stereo

* Item: Calling pro

* Horn diameter: 40mm

* Rated power: 20mW

* Impedance: (32±15%)Ω

* Horn sensitivity: 118±3dB

* Mic diameter: 6.0mm 5.0mm

* Microphone type: omnidirectional

•Microphone sensitivity: -42dB±3dB

* Frequency response: 20Hz~20KHz

* Connectors: 3.5mm *2

* Cable length: 1.7m

* Weight: IIIg

* USB connector with cable controller

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