Features: 1.USB 2.0 version with capacity: 128MB/ 256MB/ 512MB/1GB/2GB 2.Multi format support: MP3, WMA, WMV, WAV, ASF and etc. 3.ID-3 tag support with repeat, follow-read and contrast function 4.Built-in FM radio 5.Super-long and VOX voice digital recording from mic or radio 6.7-color back light 7.132x32 display on LCD 8.7EQ: Normal/ Rock/ Pop/ Classic/ Soft/ Jazz/ DBB 9.Multi-languages support 10.Use AAA Alkaline Battery