Olympus VN-480PC - Digital voice recorder - flash 64 MB Compact digital voice recorder with 64 MB built-in Flash memory Convenient PC Link for quick and easy downloading of audio files to a PC Up to 8 hours recording time in LP mode, 4 hours in SP mode, and 2 hours in HQ mode 25 hours of operation on 2 AAA batteries (included); 1.54 by 3.9 by 0.85 inches (W x H x D) Simple-to-use thumbpad navigation; handy file management with 4 file folders