Noise Reduction Recording: The digital recorder is equipped with dual high-quality microphones to capture sound from all directions. The latest DSP digital intelligent noise reduction technology, high-sensitivity large-diameter condenser microphone and upgraded audio source decoding chip can restore the original sound for you.64G high-definition color screen recorder: With an 80*160 color display, it makes the operation more intuitive, making it easy to find recordings and easy to carry and use at any time. 64GB memory can store 1200 hours of audio, which can meet any of your recording needs.Smart Voice Activated Recording: The 360 omnidirectional microphone of the recorder can automatically and intelligently detect the sound and start recording. If there is no sound, the recording will automatically pause to avoid invalid recording. 13mm ultra-thin body is very portable.Auto save: Our voice recorder voice recorder supports low battery auto save to ensure your recording files will not be lost. Easy to operate, one-button recording, professional and easy to use, suitable for a variety of people and occasions, can be quickly adapted, simple and more relaxed.Sustainable battery life: It has a larger capacity and a longer battery life. The updated smart digital voice recorder can better meet all your recording needs. The USB rechargeable battery supports up to 30 hours of non-stop recording, perfect for lectures, meetings, interviews, presentations, classes, business and learning.