∗One key record,one key save
∗voice activated recording,save the internal memory
∗Retractable USB,easy to port
∗Support Android system,play the recording files by your smart phone.
∗With built-in polymer battery,continuous recording 15 hours after a fully charging.
∗Recording while charging,charging the recorder by PC with the step removing the U disk,then can make the Uninterrupted recording .
∗Time-stamp,file named according to accurate time,convenient to check an