... 2.Key Control 4.Wireless Touch Pad 4.Scoring & Handwriting 5.Dual 3TB Hard Drive Supported Professional HDMI Karaoke Supports ... at the same time while you are operating the menuIntelligent Handwriting Recognition System: Handwrite song title or artist name directly ... ,H.264 ,MP4(Divx,Xvid) multi formatsSelect songs through Artists, Handwriting, song title, Genre, Word Counts, Language, Song No etcBuild ...