Coby MP-C945 MP3 Player with 4GB HDD & Full Color Display (Discontinued by Manufacturer) Portable MP3 player with 4 GB hard drive and 1.5-inch OLED true-color display Supports MPEG-4 (XviD) video format, MP3 and WMA audio formats, and JPEG photo format DRM-10 subscription service support; ID3 tagging; easy-to-use music library Built-in digital voice recorder stores up to 50 hours of footage; USB 2.0 interface Lithium-polymer battery; measures 1.85 x 2.48 x 0.73 inches (W x H x D); 90-day warranty