Voice-driven applications depend on accurate, high-quality audio. Used with your current professional headset, our X200 adapters give you the natural, easy-to- understand sound quality of wideband audio. So you get the accuracy applications like VoIP, speech recognition and softphones need, reducing misunderstandings and listener fatigue while boosting productivity. Optimized for UC, the X200 incorporates echo cancellation and Digital Signal Processing (DSP) to give you the voice quality UC needs. Use with V150 or V100 Wireless Headset System.