Home and small KTVHDDKaraoke Player HD-01E karaoke player Style design , Stable quality , Low price for public and family entertainment Easy use . Feature :Code or screen song selection:A, code song selection is the most popular song selection methodwhich use code of song to select;B, screen song selection is the method of order song by menu on screen which include singer selection, song's language selection, lyric selection, number of song name's character selection, song code selection and pinyin selection. Simple, easy operation.Good quality karaoke function: two microphone input, digital vocal, MIDI and song transition, tune adjustment.Portable hard disk function: USB2.0 interface,WINDOWS management directly Video CBS and VGA output, stereo audio outputPrimary competitive Advantages : High song capacity, easy-to-use add/delete function: supply with super software to help deal with single or amount of program files, and set up index document automatically; also easy work to set up song menu and print out.