Plantronics Blackwire C420 USB Noise Canceling Binaural Headset for Unified Communications
- Noise-canceling microphone limits outside noise, ensuring great audio quality and easing listener fatigue
- Hi-Fi audio with stereo sound optimizes music and video quality
- Wideband microphone provides the best PC audio telephony available
- SoundGuard protects against instantaneous sound spikes above 118 dB SPL (sound pressure level)
- Supports leading softphone vendors; Avaya, Cisco, IBM and more
- The portable, corded Blackwire™ C420 headset lets professionals enjoy crystal clear PC audio no matter where work happens
- The headset can be folded flat on a desktop, or stowed in laptop bag for easy mobility
- A soft travel carrying case provides extra protection and cord management
- Echo cancellation for full-duplex speakerphones when both the microphone and speaker are on at the same time
- Easy volume adjustment with +/- and mute button, that syncs with Windows audio controls, simplifies operation
- Microphone, soft ear cushions, and a soft headband adjusts for perfect fit and extended wear
- Ideal for users requiring a portable headset for use with PC audio, video, webinars, conference calls, live PC presentations with desktop sharing, music
- Total-focus sound reduction binaural design
