RR-US320 IC Digital Recorder RR-US320 IC Digital Recorder Up to 105 minutes of recording time Records 99 files each in four folders396 total files Operates easily with Play Function Key Easy-to-see dual display (Recording Condition/Memory Remains) Three recording modesHigh-Quality/Standard Play/Long Play Timer recording and playback, plus Slow/Fast playback Digital VAS and Intro-scan functions High-sensitivity electret condenser microphone; built-in speaker Hold switch and beep tone (on/off switchable) to confirm operations External earphone and microphone jacks for recording with tie-pin or other style microphone Has USB terminal for PC link. Includes USB cable and Voice Editor 2 software for PC.