Plantronics M140 Mobile Earbud Headset | M140

Prices

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specs

General

  • Type
    headset
  • Packaged Quantity
    1
  • Color
    metallic silver
  • Additional Features
    noise canceling circuit
  • Manufacturer
    Polycom Inc.

Headphones

  • Headphones Form Factor
    Over-the-ear mount
  • Sound Output Mode
    mono
  • Frequency Response
    300 Hz
  • Impedance
    150 Ohm

Microphone

  • Microphone Technology
    electret condenser
  • Microphone Operation Mode
    cardioid, mono
  • Connectivity Technology
    Wired
  • Impedance
    3.3 KOhm
  • Microphone Power Source Voltage (DC)
    3 V
  • Audio Input Details
    Cardioid - 300 - 3300 Hz - Output Impedance 3.3 kOhm
  • Microphone Form Factor
    built-in

Remote Control

  • Type
    none

Connections

  • Qty
    1
  • Type
    headset
  • Connector Type
    sub-mini phone stereo 2.5 mm

Miscellaneous

  • Color Category
    silver

Manufacturer Warranty

  • Service & Support
    1 year warranty

Audio System

  • Additional Features
    noise canceling circuit

Header

  • Brand
    Plantronics
  • Product Line
    Plantronics M
  • Model
    140
  • Localization
    English
  • Packaged Quantity
    1

Battery / Power

  • Type
    none

Audio Input

  • Connectivity Technology
    wired

Service & Support

  • Type
    1 year warranty

Service & Support Details

  • Type
    limited warranty
  • Full Contract Period
    1 year

General

  • Manufacturer
    Polycom Inc.