Creating lasting memories at your party is easy with the Singing Machine SDL9030DB Carnaval Karaoke System. This All-Digital HD System is equipped with all you need to throw an indoor or outdoor party with built-in collapsible handle and wheels for easy mobility. Set up is easy whether you use the system via a power outlet or run it on the integrated rechargeable battery for up to 8 hours of pure entertainment. Now convenience meets fun because you can search for songs and create custom playlists right from the karaoke system. Download HD karaoke videos to the Singing Machine flash drive (included) with built-in software to build your very own go-to karaoke song library. Step into the spot light and sing your heart out. After all, it's your party.