Ultra Thin Credit Card Voice Recorder. Apparently this skinny voice recorder will only be sold to people who weigh under 130 pounds in order to keep the design pure and free from over-weight pollution. Nah, just kidding. But you do need skinny fingers to operate those little buttons all right. $69.99.
This credit card size digital voice recorder measures in at just 6.5 millimeters in thickness and features 1GB of built-in storage, a flip-out USB connector, and flush-mounted controls. It can also be used as a MP3 player and USB flash drive. It records in high quality WAV file format and files can be easily copied or deleted just as with a standard USB storage device. Convenient and highly portable design mean you can take it with you just about anywhere with minimum hassle.