Calltel H650NC Mono-Ear Noise-Cancelling Headset - Quick Disconnect, USB Sound Card

R459.00
SKU
HH0224000483
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Description

The Calltel H650NC Mono-Ear Noise-Cancelling Headset is a great option for a full day at the office. It features a noise-cancelling microphone and thanks to the included adapter cable, you can pause, start or adjust the volume for ease of use and convenience.

It features an ergonomic, comfortable design with adjustable headband that allows you to wear it for a long time, making it perfect for all day working hours. For extra safety, it features acoustic shock protection, which limits the acoustics. The earpiece itself features a soft leatherette ear pad which can be replaced if needed. Optimized for: Microsoft Lync, Skype, Office 365, United Communication (Cisco & Avaya)

 

Features

  • Noise-cancelling microphone
  • Acoustic shock protection
  • Adjustable headband
  • Replaceable soft leatherette ear pad
  • Quick disconnecting connector
  • Plug 'n' play
  • Volume and mute control

 

Specifications

Microphone
Microphone Type Permanently Polarised Condenser Microphone
Impedance 1.0K ohms
Work Frequency 70-10k Hz
Sensitivity -40dB+-2dB (f=1KHz, 0dB)(RL=2.2K Vs=3.0V)
Current Consumption At 2.2V (Microampere) Less Than 300
Current Consumption 800 Microamperes
Receiver
Impedance 300 ohms +- 10 ohms
Output Sound Pressure 105dB+-5dB
Work Frequency 20-20k Hz
Max Input Power 20mW
Interface USB
Included Calltel H650NC Mono-Ear Noise-Cancelling Headset - Black x1, UC2000T Quick Disconnect USB Sound Card Adapter Cable x1
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