[Professional recording equipment]: This digital recorder uses a professional recording chip and a built-in dynamic noise reduction microphone, the recording quality can be set to MP3 (128kpbs, 64kpbs) / WAV (1536kpbs), capture clear sound quality, enjoy high-quality sound, you can easily record your Meetings, classrooms, interviews, appointments, lectures, lectures.[Voice control recording]: Built-in powerful voice control function, in this mode, the sound is recorded only when the audio is detected, and it is automatically recorded and saved. There are no silent segments or whispers in the recording, saving space and time. Effectively save the space of the USB recorder and your listening time.[Small and multifunctional]: The portable recorder is small in size and can be put into almost any pocket. This voice recorder can be used to record various important audio files and can be used as an MP3 player. It has a multi-functional A-B repeat function, 22 language switching, fast forward and fast rewind functions during playback.[Wide range of applications]: The voice recorder can easily transfer recordings to a computer via the attached Micro USB cable. The recordings are time stamped, so it is easy to know when and what you recorded. This is a useful gift for students, professors, teachers, businessmen, writers, bloggers and anyone who likes to record.