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Plantronics Blackwire C725, a premium USB headset designed to block out the distractions of noisy environments. Featuring Active Noise Canceling (ANC) technology, the Blackwire 725 is ideal for managing PC calls and enjoying music and multimedia with dynamic hi-fi stereo sound. Wideband audio and Digital Signal Processing mean incoming calls are crystal clear—and so is your voice, thanks to the noise-canceling mic. Smart sensor technology lets you answer calls by simply placing the headset on your head. A cushioned metal headband delivers comfort and durability, while the folding ear cushions and included carrying case make it a snap to take on-the-go. With the Plantronics Blackwire 725, distractions go down and productivity goes up.

Standard UC (works with standard UC softphone applications from Avaya, Cisco, IBM, Skype and more)
Convenient call answer/end, mute and volume control to easily manage PC-based calls
Smart sensor technology lets you answer a call by simply putting on the headset
Inline indicator lights and audio prompts give mute and volume status
Active Noise Canceling technology helps block out sounds, ideal for noisy work environments
Hi-fi stereo (dual ear) wearing style for richer, more immersive audio
Dynamic EQ feature optimizes your voice quality when on calls and automatically adjusts the EQ settings when you’re listening to music or multi-media playback
Premium PC wideband audio with noise-canceling microphone and Digital Signal Processing (DSP) for a more natural voice sound.
SoundGuard: Sound leveling for listening comfort and acoustic limiting for protection against sounds above 118 dBA
Comfort & Portability
Ultra-soft leatherette ear cushions and padded headband means all-day comfort and a secure fit
Features ear cushions that fold flat, and includes a high-quality, durable carrying case for easy storage and portability