Plantronics 202580-01 Blackwire C725 USB Standard Version Headset - Silver/Black

• Ease of use and portability.Connectivity Technology: Wired
• Premium PC audio
• Audio performance
• Hearing protection
• For noise canceling, slide the button towards ANC
• Simplified call management - convenient controls to easily manage PC-based calls
• Outstanding audio - Active Noise Cancelling technology helps block out sounds, ideal for noisy work environments, and Hi-fi stereo (dual ear) wearing style provides richer, more immersive audio
• Comfort and portability - ultra-soft leatherette ear cushions and padded headband means all-day comfort and a secure fit. The ear cushions fold flat, and a durable carry case offers easy storage and portability

Plantronics Blackwire 725 Series offers you premium USB Headset Stereo Headphones designed for conference calls, training and multimedia PC applications.Of course there are Inline controls for easy operation and great sound.Smart Sensor technology lets you answer a call simply by putting on the headphonesProduct features:Smart Sensor technology lets you answer a call simply by putting on the headphonesInline controls answer / end call, MUTE, volume controlSuperb sound - Hi-fi stereo design (two changers)Premium PC Broadband SoundDynamic EQ function automatically adjusts sound for optimal voice or multimedia use.DSP (digital signal processing) gives you a natural sounding voice.Noise-canceling microphone filters background noise for superb clear sound.Hearing protection with SoundGuard: Acoustic restriction to protect against sounds above 118 dBaUltra-soft ear cushions and a lightweight headband ensure a comfortable fit throughout the day.Supplied high-quality durable case for easy storage and carryingTechnical properties:Available in two versions:- Standard UC (works with standard UC softphone from Avaya, Cisco, IBM, Skype )- Version Optimized for Microsoft LyncMicrophone: Dynamic EQ,Noise-canceling microphoneHearing protection with SoundGuard: Acoustic restriction to protect against sounds above 118 dBaCompatibility: Connects via USB and is compatible with Windows or Mac OS