Premium Bluetooth® headset for mobile professionals, who require a consistently excellent communication solution. Optimized for Unified Communications and certified for Skype for Business, including a carry case and USB dongle. Best-in-class business calls are ensured by 3 digital noise-cancelling microphones. These work together seamlessly with EPOS' advanced Own-Voice-Detector, SpeakFocus™ and WindSafe™ technologies – for the professional communication experience that your work demands.