Leadsinger LS-2100 Karaoke Systems All-In-One Mic with 200 Songs Included Complete Karaoke System NOW with 793 free songs built-in Complete Karaoke System with 200 free songs built-in Built-in video processor transmits highlighted lyrics and full-color graphics to by connecting to virtually any TV through RCA connection All-in-the-microphone karaoke system that's portable Keypad allows the user to adjust volume, key pitch, echo, musical instrument/melody guide, and tempo, settings Thousands of songs available on MUSIKARTRIDGES are sold separately.