[Professional Recording device]: This digital audio recorder adopts a professional recording chip and a built-in dynamic noise cancellation microphone that can set recording quality at MP3 (128kpbs, 64kpbs) / WAV (1536kpbs), capture crystal clear audio enjoy high-quality sound to recording your meetings, Class, interviews, appointment, speeches, lectures easily.[Voice Activated Recording]: Built-in a powerful voice-activated feature, in this mode, only recording the voice when detects audio, and auto-records and saves, no silent snippets or whisper in your recording, save space and time. Effectively save the space of the portable digital voice recorder and your listening time.[Small & Multifunctional]: The hand-held voice recorder is tiny and fits into almost any pocket. This voice recorder pen can be used to record various important audio files and be used as an MP3 player, has multiple functions A-B repeat function, 22 languages switch, fast forward, rewind function during playback.[8GB of Internal Memory]: Lets you store up to 21 hours of continuous recording (battery full load) or 199 audio files. Use an 8GB Flash Drive or USB Voice Recorder to store all your music, data, and of course, all your recordings. Your audio files will be stored on the device as MP3 or WAV files and can be played directly with the recorder[Wide Range of Applications]: Simple charge recording device or transfer recordings to computer easily via supplied Micro USB cable, recordings with time stamp, easy to find out when you recorded, what is recorded. It's a useful gift for students, professor, teacher, businessman, writer, blogger, anyone who loves to record