Cut loose, even from your mobile phone, with ezTalker digital. Now you can view the calling number on the bright, OLED digital display before you answer a call, and make calls using advanced features like dialing from a stored number list, last number redial, and voice dialing. Since you don?t need direct access to your mobile phone, you can safely store it in your pocket, backpack, or briefcase-just about anywhere in close proximity that is convenient for you. ezTalker digital is equipped with a rechargeable lithium polymer battery to provide up to 5 hours of talk time and 120 hours of standby time while maximizing the quality of communication through the headset. Conveniently located in the headset earhook, the battery can be replaced with a spare to provide even more hours of talk time. The speaker sits comfortably in your ear to precisely direct sound and the uni-directional microphone is positioned to direct your speech, while significantly minimizing background noise. ezTalker digital is designed with Bluetooth v1.2 technology and is backward compatible with Bluetooth v1.1 devices.