1. Strong magnetic adsorption, can be attached to the desk and chair, file cabinet and other places, easy to use 2. Silent work, quiet and no disturbance when recording 3. Power saving, low power/no power state automatically save the recording data 4. Clip design, clip in the pocket, bag, listen to music/record both 5. OTG connection to Android phone can be played directly 6. Support recording data file encryption, body password setting encryption, double protection to prevent data theft 7. Recording files are divided and saved, set the division time in advance, and automatically save the files for quick search and analysis 8. Voice-activated recording, sound recording on, no sound recording stops, saving memory and battery power 9. Can be recorded while plugging in headphones to record real-time control of the recording effect
