Beautiful diamond look  Artwork in voice recorder      Multifunction voicer recorder  One-click recording Sound Activated Recording Noise reduction Smart chip Files can be deleted directly from the recorder Timestamp Save files automatically when power is lost Encrypt documents      Sound activated recording  When the sound is greater than 30 decibels, the recorder starts recording, when the sound is less than 30 decibels, the recorder stops recording. Save power and memory of the recorder (this function can be turned on or off, if you need help, please check the user manual or contact customer When the sound is greater than 30 dB When the sound is less than 30 dB      Eight-core chip  Smart chip Acoustic noise reduction Distortion correction Auto record      Listen to the sound of the scene  Built-in high-definition large-caliber condenser microphone, as long as the human ear can hear the sound, the recorder can record. 360 ° all-round pickup Highly sensitive microphone AGC automatic gain      After the power is turned on, the recorder can record sound, and after the power is turned off, the recorder saves the file.  Remove tedious operations and start recording quickly. Turn on Turn off      Smart encryption  After the user sets the password, unless the correct password is entered, the file cannot be opened, protects your file at any time.      No sound, no light, no vibration  During the recording process, or when the recorder is low on power, no sound or light will be emitted No sound, no light No vibration Silent recording      Computer connection and mobile phone connection (mobile phone connection only supports Android)  Support Android mobile phone OTG connection, can play recordings on mobile phones, view upload management files at any time (only for Android phones)      Save files automatically when power is lost  When the chip detects that the voice recorder has insufficient power, it automatically saves the file, and then turns off the recorder to avoid losing important recordings       Product information  Size:3.5*3*05CM Weight:11g