Creative introduced the MuVo today, a unique flash-based MP3 player that it bills as the world’s smallest. The MuVo slides apart to reveal a USB connector, which is plugged directly into a USB port to transfer songs or data. While Mac compatibility isn’t specified, the device presumably works without any drivers, as other flash-based storage devices do. The MuVo can play 12 hours of music on one AAA battery, weighs less than an ounce, and includes lightweight ear phones. The MuVo will be available next month in 64MB (US$129.99) and 128MB ($169.99) versions.