1) 7 EQ modes 2) 7 Colors light background 3) Repeat function 4) Voice record: 270min 5) FM (optional): 87.5-108.5MHz 6) Support MP3 and WMA 7) USB storage with 2.0 full speed up to 12MB/S 8) Phone book and txt read functions 9) Display multi-languages up to 16kinds 10) Colors: black, red, silver and others 11) One rechargeable battery can support playing up to 10 hours