Dual Connectivity Dedicated to work with your desk phone and softphone and optimized for Skype for Business Ease-of-use with a personal touch | Intuitive user interface The DW Pro 2 is created with the user in focus and all features are intuitively designed to fit seamlessly into your daily workflow. Built-in call handling makes it simple to answer/end, mute or control volume while moving around the office, while features such as left/right wearing and name plate make it easy to personalize your headset. Enjoy Voice Clarity for a natural wideband sound experience | The sound of quality By delivering a warm and more natural sound, the Sennheiser voice clarity allows you to catch the tone of your callers voices. Now you can avoid misunderstandings even in the noisiest of environments. Additional Features ActiveGard Sennheiser ActiveGard technology protects users against acoustic injury caused by sudden sound burst on the line. High comfort wearing style Perfect adjustment to your ears for a full day wearing comfort. Full day talk time 8 hours in wideband and 12 hours in narrowband sound mode. Fast charging Re-charge 50% of the battery in 20 minutes. Ultra-Noise-Cancelling microphone Filters out unwanted background noise for crystal-clear conversations. Long distance wireless range Experience quality sound on the move as you roam around the office. Wireless freedom extends your working range so youre always in contact with your phone. In a typical office building DW Pro 1 gives you a radius of up to 55 m and up to 180 m in line of sight. Sennheiser Voice Clarity For a natural wideband sound experience.