Digital Audio Recorder - Universal - Mini Portable Voice Activated Digital Video Recorders for Lectures and Lectures, Clear Audio Recordings, MP3 Audio Recordings | Highlights Universal Mini Portable Voice-Activated Digital Video Recorders for Lectures and Lectures, Clear Audio Recordings, MP3 Audio Recordings | Portable Digital Digital Voice Activation Recorder for Conferences and Meetings Noise Reduction Clear Sound Sound MP3 | Digital Voice Recorder Feature: 1. This recorder can realize HD remote recording and the sound is very clear within 10 meters. 2. This recorder uses the original professional chip. Its fidelity can be as high as 99.9%. The recording effect is like hearing it yourself. 3. This recorder has an extremely long recording time and can be recorded up to 1200 minutes. Moreover, its password unfolds recording files. 4. This recorder has MP3 playback function. In addition to recording voice, you can also listen to music.