1.The built-in high-capacity rechargeable batteries (24Ahr) provide up to 8 hours of continuous use.
2.USB/SD card recording function to record your own vocal and the background music to the USB/SD card with MP3 format.
3.USB/SD slot can copy your favorite VCD. MP3, WMA, AVI, MP4, DAT, MPG and JPG files directly from discs into USB/SD card.
4.4-speaker cabinet deliver 120W total power (peak to peak)
5.Multi-format player supports DVD,DVD-R,DVD-RW,VCD, CDG,MP3,MP4,DIVX, Photo-CD, CD, CD-R, and CD-RW Formats.
6.Guitar,Keyboard,Mic effect inserts
7.1/4 inch Guitar and Keyboard inputs with individual volume control and Echo controls
8.Digital key control.
9.Vocal cancel and partner modes.
10.7-Band Equalizer
11.Two wired microphone input with individual volume controls
12.Digital Echo with repeat and delay controls