Digital voice recorders can set password, without your password, no one can turn on the device and listen to your recorded files; Protect your privacy;Support A-B Repeat,record subsection,timed recording,monitor setting,variable Speed,fast-forward, fast-back play,Line-in function and so on;make this voice recorder work bestSimple three-buttons recording, saving and playing, make mini audio recorder to use friendly; The logical sequence of the operation of the recorder interface is very intuitive and simple You can record and save as fast as possible without delay,You will master this voice recorder in the shortest timeSimple Designed and Easy To Operate Simple three-buttons recording, saving and playing, make mini audio recorder to use friendly; The logical sequence of the operation of the recorder interface is very intuitive and simple You can record and save as fast as possible without delay,You will master this voice recorder in the shortest time