ABS material production and appearance matte craftsmanship, built-in high-end professional recording and audio processing solutions.One-click recording in MP3 format. Condenser microphone recording, reproduce the original sound recording.It adopts high-definition broken code screen display, which is easy to operate at night and has clear visibility. Supports MP3 WAV audio files in various formats. The recording function is automatically shut down and saved under low power, so that the file is no longer lost.Intelligent noise reduction can effectively filter the noise part of the sound source. Large-capacity polymer battery to meet your recording time needs.Free drive U disk function, USB2.0 universal interface, high-speed data transmission. Intelligent voice control recording can effectively save storage space and reduce blank and useless files. Support recording function, one-key recording.