Industry-leading wireless performance. Better customer connections. Provides superior wireless connectivity to a range of 150 meters/490 feet, enabling up to 3x more users in the same office space with no loss in connection quality. Work away from the desk and still maintain a connection that wont let you, or your customers, down. Crystal-clear calls. Enhance the customer experience. Advanced noise-cancelling microphone and enhanced speakers deliver crystal-clear calls even in noisy offices. Meets Skype for Business Open Office requirements.** More talk time, less interruptions. Increase productivity. With all day battery life and a busylight that acts as a do-not-disturb sign for colleagues Increase availability for calls. Connect to up to two devices simultaneously. Can connect to desk phone and softphone. Choice of wearing styles. Supports different workstyles. With stereo and mono models to suit every workstyle.