Singing Machine STVG785BTW Bluetooth Karaoke Machine with Disco Lights 7" LCD Color Monitor, Disco LED lights Plays CD/CD+G, MP3+G from USB, or Records voice and music to USB RCA output jacks to connect to your TV for scrolling lyrics (TV not included), Aux in to connect to other audio devices 2 microphone jacks, Echo Control, Auto Voice Control Built in speaker and Integrated handles. Includes one microphone, demo disc and 5 bonus download songs.Master volume control