Light up the night with the L.O.L. Surprise! Oh So Radical Sing-A-long Karaoke Speaker. Themed after the fabulous LOL Surprise dolls, kids will love jamming out to the built-in theme song. Features a secret compartment to hold glamorous LOL Surprise dolls to the next show. Includes a light up top with 10 modes for a dazzling display. battery powered so kids can sing their heart out where ever they go! Details: Yellow 10.5" x 7.5" x 5" Battery powered Includes secret compartment for dolls Microphone included 10 modes Light up display