Calltel HW333N Mono-Ear Noise-Cancelling Headset - Quick Disconnect Connector

R469.00
SKU
HH0224000182
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Description

The Calltel HW333N Mono-Ear Noise-Cancelling Headset is a great option for a full day at the office. It features a noise-cancelling microphone and a quick disconnect connector for ease of use and convenience. It features an ergonomic, comfortable design with an 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.

Please Note: Quick disconnect connector accessory cable must be purchased separately depending on your setup and connection preference.

 

Features

  • The lightweight design brings more comfort
  • Noise-cancelling microphone
  • Professional sound quality
  • Broadband design to enhance audio
  • Acoustic shock protection circuit
  • Adjustable headband
  • Replaceable soft foam ear pad
  • Durable, long-lasting cable

 

Specifications

Microphone
Microphone Type Permanently Polarised Condenser Microphone
Impedance 1.0K ohms
Work Frequency 70-10kHz
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 Quick Disconnect Connector
Weight 149g
Dimensions 13.8cm x 18.2cm x 5cm
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