Blackwire 435

Unified Communications

Connects To:
  • Part Number:
    85800-05: Blackwire C435
    85801-05: Blackwire C435-M

Meet the first corded headset designed for Unified Communications that’s as discrete as it is professionally sounding. 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. The ultra-discrete design and superior audio quality you’ve come to expect from Plantronics make this headset 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. With the Blackwire™ 435, you don’t have to compromise between style and sound quality.

  • Convertible headset provides mono or stereo wearing options.
  • Discrete design is hairstyle, eye-glasses and Web-cam friendly.
  • Over the ear and behind the head* wearing options.
  • Answer, end and mute controls simplify PC call management.
  • Inline indicator lights display call and mute status.
  • Noise-cancelling microphone filters out background noise.
  • Wideband audio delivers the best possible PC music clarity.
  • Dynamic EQ stereo automatically adjusts for voice or multimedia use.
  • Enhanced Digital Signal Processing (DSP) technology provides more natural sounding voice.
  • SoundGuard™ technology provides protection against sudden loud noises.
  • Rugged, collapsible design easily stows away and durable travel case offers extra protection.
  • Backed by Plantronics industry-leading global service and support.
    * Neckband sold separately.
Technical specifications
  • Microphone type
  • Service and support
    2 year Limited warranty
  • Hearing protection
    SoundGuard®: Acoustic limiting for protection against sounds above 118 dBA
  • EAN codes
    Blackwire C435: 5 033588 036449
    Blackwire C435-M: 5 033588 036456