When focusing on your call is more important than what's happening around you， the VXi BlueParrott B250-XT is the answer. A professional grade， wireless noise-canceling headset for Bluetooth cellular phones and Bluetooth-enabled computers， the VXi BlueParrott B250-XT combines a high-performance VXi noise-canceling microphone with our Xtreme Noise Suppression technology to eliminate ambient noise. So when you put on a B250-XT， you can always hear and be heard.<br /><br /><br /><b>Features</b><br /><ul><li>Bluetooth wireless headset for cell phones or computers</li><br /><li>Wireless range of up to 66-Ft.</li><br /><li>Premium noise-canceling microphone blocks out unwanted sounds</li><br /><li>Gooseneck microphone boom stays in place to ensure precise positioning</li><br /><li>On-ear controls provide ease of use</li><br /><li>Provides up to 16 hours of talk time on a single charge</li><br /><li>Over-the-head styling is stable， lightweight and comfortable</li></ul>