Creative Labs Muvo NX 256 MB MP3 Player 256 MB of flash memory holds up to 8 hours WMA or 4 hours MP3 music when recorded at 64 kbps (WMA) or 128 kbps (MP3) Works as a USB Flash Drive with any PC or Mac with USB 1.1 port, holds the equivalent of 176 floppies Built-in microphone records up to 16 hours of high quality monaural voice recording Connect to any Creative Speaker system with the M-PORT interface for instant music playback through your speakers Compatible with Windows 98SE, 2000, Me, and XP