"Sony Digital Voice Recorder. Easily record important lectures, meetings, and personal memos with this digital voice recorder. When you're finished recording, connect to a PC via USB cable and save your files for later reference. Provides four message folders, single function buttons for simplicity and date\/time stamps on all recordings.Features:- Ultra portable with built-in microphone and speaker- Built-in flash memory 512MB - available on the integrated chip, which may be recorded over and used again with distortion-free clarity- Provides 3 Recording Modes: Long Play (LP - 261h 45m) Standard Play (SP - 159h 20m) and High Quality (HQ - 59h 45m)- Frequency range: LP 8khz, SP 8khz, HQ 16khz- Selectable microphone sensitivity (Hi\/Lo) - Record different situations more effectively, from group meetings to individuals- Safety lock (hold function)- Search Features: Cue and review, Easy Search- Voice e-mail function using digital voice editor- Large LCD display - shows the number of messages recorded, recording length, date, time, and battery power remaining- 1 Mini headphone output jack- 1 Microphone input jack- 1 USB port- 12 or 24 clock- 22 hour recording battery life in LP mode- Requires 2 AAA Batteries (included)- Color: Silver- Digital Voice Operated Recording (VOR) stops the recording during silent pauses then begins recording again without missing a single syllable because of a digital buffer- Recording System: Digital, Monaural Recording- Operating system compatibility: Microsoft Windows, 2000 Professional, XP Home, XP Professional, Vista Home Basic, Vista Home Premium, Vista Business Ultimate- Dimensions (Approximately): 1.36\" x 4.31\" x 0.7\" (34.6mm x 109.5mm x 18mm) not including projecting parts and controlsPackage Content:- (1) ICD-P620 Digital Voice Recorder- (1) Digital Voice Editor Software on CD-ROM- (2) AAA Batteries- (1) USB Cable"