Coby MP-C353 MP3 Player with 512 MB Flash Memory & Stereo Speakers (Discontinued by Manufacturer) Compact digital MP3 player with 512 MB of integrated flash memory Stores up to 8 hours of MP3 and 16 hours of WMA music; SD/MMC card slot Pair of built-in stereo speakers; digital voice recorder with built-in microphone High-contrast, 2-color LCD display; supports DRM-10 online subscription services Measures 2.8 x 1.4 x 0.65 inches (W x H x D); 90-day warranty