Magic Sing ET23KH HD Resolution Karaoke System with 2 Wireless Microphones High Definition (HD) Picture & Video Background, HD Movie and Music Playback 2 Digital Wireless Microphones with Controls 2,100 Built-in English Songs with Hi-fidelity Sound Quality Personalized Video and Picture Background,Song Recording/Music Note Display Please Note: Kindly refer User Guide & the Trouble shooting video if required.