Corega is a Japanese manufacturer of goods that are not top-notch but not too bad either, and they present this SD card based MP3 player (for SD cards up to 1GB). The CG-SP100B (Black) and CG-SP100W (White) measure 59x16x49mm, weigh 23g and cost 31EUR. there is a screen on this one, but given the choice, I would get the 7 EUR Evergreen player that does the exact same things!