16GB Storage Capacity: Stores hundreds to over a thousand hours of audio recordings depending on the set bit rate (e.g., up to 580+ hours at lower bit rates or crystal-clear HD audio files).Noise Reduction Technology: Uses a specialized digital signal processor (DSP) chip to filter out background ambient noise for clear human speech capture.Voice-Activated Recording (VOR): Automatically starts recording when sound is detected and pauses during silence to save memory and battery.Dual Functionality: Often doubles as an MP3 music player and a removable USB flash drive for data storage.Simple Controls: Features one-touch recording and saving buttons alongside