High Definition Sound Quality: The portable recorder's recording format is MP3, allowing you to enjoy high definition sound quality during the recording process, whether it's in a busy meeting or outdoor environment, you can accurately catch every detail.Intelligent Noise Reduction: The portable recorder adopts advanced intelligent noise reduction technology, effectively filtering out background noises and leaving only clear and mellow sound. It consistently delivers clear sound quality no matter when or where, simply ideal for recording enthusiasts.Powerful function: In addition to the recording function, the M01 recorder also has MP3 playback function, to meet the needs of you to enjoy the music in addition to recording. One machine for two purposes, to achieve the perfect combination of recording and listening.Outstanding Battery Life: The recorder has a built in 100mAh lithiumion battery, which provides up to about 9 hours of recording time and up to about 5 hours of playback time. In just 2 hours of charging time, it can meet the needs of a whole day's use, effectively solving the problem of insufficient power when recording and playing for a long time.Convenient: The portable recorder is suitable for a variety of use scenarios, the ABS material shell ensures that the recorder is sturdy. Compact and lightweight, it can be easily put into your pocket or backpack, easy to carry. One use design makes recording and playback incredibly simple, whether you are a professional recorder or a novice, you can easily master it.