Take the latest technology in Bluetooth audio and entertainment with you in one convenient package with the WEP870 convertible mono and stereo music streaming headset. This brilliant device not only provides advanced, dual microphone noise cancellation for crystal clear conversations, it easily converts to a stereo, music streaming wonder with the included adjustable stereo ear bud lanyard. Plus, the WEP870 allows you to take calls in mono and stereo mode, gently fading your music when a call comes in then returning to your music when your call ends. Talk Time/Play Time: Up to 6 hours Standby time: Up to 150 hours Dedicated on/off switch Detachable Crystal Clear Earhook