Product # 79930-41

The Plantronics Blackwire C620-M is a dual earpiece over the head headset that is optimized for Microsoft Office Communicator 2007. It features both a noise and echo canceling mircrophone to enhance the clarity of one's conversation. It contains a QuickAdjust™ microphone boom which offers an adjustable boom angle, and microphone-to-mouth distance for optimal voice transmission. Protects hearing from loud sound spikes by limiting call volume at 118db with SoundGuard.

C620-M Features:

• SoundGuard
  - Protects Hearing From Loud Sound Spikes
  - Limits Call Volume at 118db
• Hi-Fi Stereo Sound
• Call Controls
  - Call, Answer & End Button
• Volume Adjustment & Mute Button
• Soft Ear Cushions
• Flexible Headband

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