[Professional recording equipment]: Upgraded version of digital recorder, 192kbps professional PCM recording, using dynamic noise reduction microphone, capture 1536kpbs crystal clear audio, easily record your meetings, interviews, appointments, speeches, lectures.[Voice-activated recorder]: Built-in automatic voice detection function, only record when the audio is detected, and automatically record and save, there are no silent segments or whispers in the recording, saving space and time. [Simple and multifunctional]: Simple operation, one-key recording and saving, to ensure that you will not miss any important information. It is not only a small tape recorder, but also a music player, which supports writing and U disk. The design of the clip is convenient for you to wear on a jacket or book. This is the perfect gift for students, professors, teachers, businessmen, writers and bloggers, and anyone who likes to record.