Freemate DH037 USB Headset





Headphone
   

  •     Transducer : Moving Coil Dynamic Speaker
  •     Resonance Frequency Response : 560 +/- 10%Hz
  •     Impedance : 32 +/- 3 ohms
  •     Rated Input Power : 0.05W
  •     Max Input Power : 0.1W
  •     SPL (at 1 kHz, 1 Vrms) : 83 +/- 2dB
  •     Dimension : 28mm
  •     Leatherette ear cushions available
  •     Stay-put click-stop headband for a perfect fit

 

Microphone
   

  •     Type : Bidirectional
  •     Pick up Pattern : Noise Cancelling
  •     Transducer : Electret Condensor Microphone
  •     Sensitivity : -47 +/- 2db
  •     Frequency Response : 20 ~ 16000Hz
  •     Maximum Operation Voltage : 10W
  •     Standard Operation Voltage : 2W
  •     Current Consumption : 0.4mA
  •     Impedance : 2.2 K Ohms
  •     S/N Ratio: More than 40db

  • Dual earpiece entry Level headband
  • Soft Leatherette ear cushions for all day comfort
  • Headsets for Soft Dialers, Computers, Skype.
  • For USB Jack
  • Durable, light weight
  • Acoustic Shock protection
  • Flexible Plastic Mic Boom
  • Adjustable Headband
  • Digital USB to headset adapter with finger tip call control on/off button for quick and easy access for Unified communication.
  • Provide a full frequency response from 200Hz to 6.8Hz.
  • Receving volume control switch.
  • Provides crisp and superior quality, for user of Microsoft.
  • Office Communicator, SKYPE or any other voice drive application.
  • No software to install True Plug & Play.
  • Stylish, compact and light.
  • Acoustic Shock Protecti on.
  • Microphone Anti Static Shock Protection.
  • High-end speaker for "pure" hearing.
  • Noise Cancelling Mircrophone.
  • 2 year warranty

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