About this item ?One-key Recording Voice Activated Recording?Press a REC / Save button to start / save recording. With the automatic voice recognition function, the recorder will automatically start recording when the sound is recognized. Without sound, it is in standby mode to reduce recording capacity and power consumption. ?Password for data protection?Set the password for data protection. When turning on the recorder, you must enter the correct password every time you turn on the device, in order to protect privacy and security. ?Ultra-fast data transmission? With Type-C data transmission port, the data transmission is more than 3 times that of ordinary excuses. ?64 GB large memory digital recorder? 64 GB internal memory can store up to 1100 hours (512 kbps) 24 hours of high quality audio files or audio files (3072 kbps) or 3000 songs. ?Multi-function recorder?Various scenes?meetings, business lectures, class notes, song exercises, voice control recording, monitor recording, Timer recording ,A-B repeat play function) .MP3 player: support MP3, WMA, OGG, APE, FLAC, WAV formats.