Sound recorder which can adjust a recording level at high-quality sound. The sound recorder in which high-quality sound recording is possible. ■saves in wav form(44.1kHz,8bit/16bit) Recording for a maximum of 12 minutes.Conversion to mp3 is possible.(very slow) ■A recording level can be adjusted. ■The setting of the auto save/auto MP3 conversion/destination is possible. ※An application with Adobe AIR. ※It's practicable Android after 2.2.