Upgraded Recording Quality: Newly designed digital audio recorder, dynamic noise reduction microphone, captures 1536kbps clear audio.Audio recorder easily transfers files to computer: This audio recorder device can set the recording quality to MP3 (128kpbs, 64kpbs) / WAV (1536kpbs), simple charging recording device or easily transfer recordings to computer via the provided Micro USB cable, a practical gift for students, professors, teachers, businessmen, writers, bloggers, anyone who likes recording.Simple and powerful recording device: Easy to understand, press REC: start recording; press STOP, save the recording safely. The recorder has A-B repeat, fast forward, rewind during playback functions, it is a useful recorder for lectures, meetings, interviews, speeches, classes.Voice-activated recorder: Set the AVR voice-activated function to record only when the teacher is speaking, reduce blank and whispering segments, save space and time. Easily record your appointments, meetings, interviews, speeches, lectures.Easy file management: Recordings are time stamped, easy to find recording time, recording content.