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Plantronics W445-M Unlimited Talktime Convertible Headset - Microsoft Version

SKU: 83372-11
Condition: New

Availability: Out of stock

About Us



The Savi® 400 Series offers the highest level of wearing style choice and best-in-class PC audio in a convenient, portable package. Whether you are in the offi ce or remote, enjoy excellent audio quality, the ability to roam up to 300 feet from your PC, and a high-quality carrying case for increased portability.


  • Manage PC voice communications and multi-media with the only DECT wireless system on the market
  • Hot swappable battery* lets you change battery mid-conversation delivering unlimited talk time
  • One-touch call answer/end/fl ash, vol+/-, mute from the headset for simple PC call management
  • An energy-effi cient adaptive power system, delivers longer talk and standby times



  • DECT technology provides better audio; eliminates interference from Wi-Fi networks
  • Advanced wideband audio using CAT-iq technology for high defi nition voice quality
  • Noise-canceling microphone reduces background noise interruptions, ensuring great audio quality and easing listener fatigue
  • Enhanced Digital Signal Processing (DSP) provides more natural sounding voice
  • W445 includes hot swappable battery for unlimited talk time
  • Microsoft-certified version optimized for MS Lync and MS OCS 2007

Additional Info

Additional Info

Model 83372-11
Manufacturer Plantronics
Condition New
Downloads Datasheet
Video No
Headset Wearing Style No
Connects To No
Quick Disconnect Options No
Noise-Canceling Options No
Sound/Voice Tube Option No
Audio Control No
Wireless Technology No
Mobile Technologies No
Optimization No



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Customer Reviews (2)

not up to expectations thus far....Review by mddictate
I have used the CS50 for years and bought this to use with Dragon and a notebook to carry around. It worked ok and was getting used to it after some adjustment with the windows and plantronics software. After one week the USB dongle began switching from green to red and back every few seconds and audio became intermittent. Have packaged it and am sending it back. Will update when I receive the replacement. Altogether it's an elegant and comfortable headset and I was beginning to enjoy using it. (Posted on 7/16/14)
This thing is great!Review by Benny69
I was tired of the old wired headset, what a pain messing with the cord all the time. I got this one and loved it so much i got another for the Wife. This thing is great, when the battery dies, pull the spare out of the charger pop it in then charge the dead one. The batteries last about 6 hours, and it takes no time at all to recharge the dead one. You can use this headset all day. The price was a little steep at $229.00, the price should be dropped to about $100.00 to $150.00. But you get what you pay for. Buy Cheap, Get Cheap. The price is scary but this headset does just what it claims to. Plantronics is a good brand and this headset holds up with their credibility. (Posted on 12/2/13)

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