Orders placed after 4PM on weekdays will not ship until the next business day. Orders placed after 11am Fridays will not ship until the following Monday.
Faster shipping methods may be available; just upgrade during checkout.
*Some exclusions apply.
Enter new zip code to refresh estimated delivery time.
The Blackwire C435-M Headset from Plantronics is optimized for Microsoft Lync 2010 and Microsoft OCS 2007. The headset's modular over-the-ear design can be worn with two ear buds for stereo, or converted to one ear bud for mono use depending on the user's preference. It is ideal for video conferencing, PC telephony, and multi-media applications. Even more, it comes with a rugged protective carrying case so you can easily take it with you.
Its modular design gives end users a choice of mono or stereo audio options and wearing styles
Low-profile design is ideal for video conferencing, PC telephony, and other multi-media applications
Durable, portable design easily tucks into travel case, ideal for professionals on-the-go
Answer/end/mute controls simplify call management while in-line indicator lights show call or mute status
Dynamic EQ, microphone frequency response 100 Hz-8 kHz optimal for wideband voice telephony (up to 6800 Hz), Hi-Fi stereo output from 20 Hz-20 kHz, enhanced digital signal processing (DSP), noise-canceling microphone
SoundGuard: Acoustic limiting for protection against sounds above 118 dBA
Supported Operating Systems: Windows XP, Windows Vista, Windows 7
Processor: 400 MHz Pentium processor or equivalent (Minimum); 1 GHz Pentium processor or equivalent (Recommended)
RAM: 96 MB (Minimum); 256 MB (Recommended)
Hard Disk: 280 MB (Minimum); 500 MB (Recommended)
Microsoft Windows XP - Service Pack 3 (SP3) or later (Recommended)
Microsoft Windows Vista - Service Pack 1 (SP1) or later (Recommended) Display
800 x 600, 256 colors (Minimum)
1024 x 768 high-color, 32-bit (Recommended)
Browser: Internet Explorer 6 or better (Required)