Plantronics W440-M, Microsoft Office Communicator/Lync compatible wireless headset. The first portable DECT™ headset system now includes the lightest headset on the market – the Savi 440-M. Enjoy your choice of three ultra-light wearing styles and wireless freedom to multi-task up to 300 feet from your desk. And you can change the hot swappable battery* mid-conversation for unlimited talk time. Impress your callers with advanced audio technology and enjoy world class sound quality, all in one convenient, portable package. Ideal for users in campus-like business environments using a laptop for voice calls and multimedia, the hands-free Savi 440 wireless headset system is a productivity powerhouse.

Features

* Optimized for Microsoft Office Communicator 2007/Lync. supporting one-touch call control with Office Communicator.

* Choice of 3 wearing styles (over the head, over the ear, and behind the neck)

* Multitask, hands-free up to 300 feet from your PC or Laptop

* Superior DECT technology eliminates interference Wi-Fi networks

* USB DECT adapter with 180 degree articulation

* Noise canceling microphone filters out background noise

* Hot swappable battery - lets you change battery in the middle of the conversation so you never run out of power (additional batteries sold separately)

* Designed for all-day comfort with up to 6 hours of talk time

* Digital Signal Processing provides more natural voice sound

* USB plug and play installation

* Advanced wideband audio using CAT iq technology

Packaging

Dimension  (L x W x H): 14 x 21 x 11.5 (cm)

Weight: 0.85kg

2 Years warranty

Brochure Link:   http://www.businessmachine.com.hk/userfiles/files/savi-400.pdf