Singing Machine RD-3353M Karaoke Player Top-loading CD player with fun Minions design LCD screen for simple adjustment of the settings. Integrated handle for simple transport. Volume up and down, play/pause, stop, reverse and fast-forward buttons Plug in a compatible wired audio device (not included) using the auxiliary input. FM antenna helps improve radio reception Wired microphone lets your karaoke kid rock out. Select a Minion voice to hear one of eight silly phrases from the hit film DC input allows connection to an external AC adapter (not included). Requires six C-size batteries (not included)