[Portable size and large capacity]-Weighs only 1.1x1.1x0.3 inch sand 0.35oz, this recorder easily fits into any pocket, bag or keychain for easy access and portability. The slim recorder comes with 16GB of RAM, enough space for more than 24 hours of continuous recording and up to 32 hours of recording files at 1,160kbps. It can also be used by Bean MP3 player every day in your life [Voice activated and easy to use]-Smart Audio Recorder allows you to quickly launch and save voice activation recordings or normal recordings at the touch of a button. No complicated steps, easy to get started and important content recorded instantly TheUnqiueone-touch-Voice Activation Recorder will automatically start recording when a sound is detected and stop recording when there is a sound. You can avoid long silent recordings through recording. [Clear recording and amazing features]- With the latest PCM intelligent noise reduction technology and professional chip, the recorder has HD recording quality and an authentic stereo experience, allowing you to enjoy clear recording and playback. With the timestamp function, all recorded files are in name dindate and time format for easy day-to-day management. Enjoy free recordings with amazing features