-MP3/WMA player with portable USB flash drive (64M/128M/256M/512M/1G); -Full Speed USB2.0 interface; -2 or 3 colors OLED 128x64 pixel-Alloy aluminum housing (blue, red and silver colors); -Multi-language ID3 and lyrics displaying synchronously; -Built-in FM tuner with FM radio; -Inner FM recording; -Built-in High quality voice recorder (8 hours/128M); -Build in lithium battery , can be used for 5 hours after being full charged; -EQ: Jazz, Classic, Rock, Pop, Normal; -Repeat Mode: Repeat One, Repeat All, Shuffle, preview.