Built-in speaker Capacity: 128MB,256MB, 512MB, 1GB, 2GB 2.0-inch TFT display screen Supports AMV format movie, every time enjoy movie Supports MP3, WMA format music FM radio function with FM inner recording content Records voice with internal microphones Electric album function Supports ID3 tag and lyrics display 7 Play modes:Normal/Repeat 1/Repeat all/Random/Shuffle all/Intro/A-B section 7 EQ modes:Normal/Rock/POP/Classic/Soft/JAZZ/DBB Supports Multilanguage operation Built-in rechargeable lithium battery With USB 2.0 port