Portable voice recorder, super small size, thinnest case (29*29* 7.6mm/1.14*1.14* 0.3 inches), more miniature, only 9.7g lighter than credit card. Stress free and fits easily into a purse or pocket. 32GB large capacity and long battery life, the mini voice recorder comes with 32GB recording capacity, which is three times the memory capacity of similar products on the market. Store up to 394 hours of recording files to meet your various recording needs. It can be recharged after an hour, full of about 18 hours of continuous recording, high sound quality of 192kbps. Magnetic recording recorder, normal/voice-activated two recording modes, after the voice-activated function is turned on, it will recognize the surrounding sound and start recording, stop recording when it is quiet, save power and storage space, automatically switch off and save when there is no power supply.