Gomeir Karaoke Machine for Kids Sing Along Includes 2 Microphones+Disco Flashing Lights&3 Built-in Dance Beats for Hours of Fun AUX Cable to Connect to All Your Electronic Devices for Music (red) Connect to PC , Speaker, Tablet PC and Smart phone(3.5mm) to sing or record your own songs. But a KTV software should be installed first in your devices Capacitive Audio Monitor and built-in sound mixing chip, more professional Improve your sing skill easily. Your child can practice the songs in the PC when learning. It is helpful to develop your child's intelligence and learning skills NO need to drive, can sing song immediately connect to devices Compatible with all system,shuch as IOS,MAC OS,Windows,Android and more