Convenient voice-activated recording feature for hands-free recording. Transferring recordings to a PC is quick & simple with the high-speed USB 2.0 connection. Choose from five recording modes for recording in MP3 format. Extra large backlit display allows you to view important information even in poor lighting conditions. Front speaker provides crystal clear playback. Lightweight, ergonomic design. Recording Time: 139 h; Microphone: Built-in; Indicators / Warnings: Low Battery Indicator; Record / Play Indicator; Playback Speeds: Fast; Normal; Slow.