Truck-O-Bot Style:Construction This mic and stereo speaker

This mic and stereo speaker combo works with all karaoke apps by simply connecting it to your smartphone

The cream tutu skirt features gold sequins with a ruffled waist

Little dinosaur footprint grippers are included on the handles to match the dino on each utensil

See how an onion cell shrivels and how a paramecium wiggles

There are even sound effects when ridden over the interactive train track

Truck-O-Bot Style:Construction This mic and stereo speakerA set of 5 trucks can be taken apart and put back together with the chunky screws and the included screwdriver. Plus, they feature friction powered wheels so they roll on and on with one push. Then, it's time to team up for a robo adventure! Each of the trucks adjusts and connects to become another part of a huge, towering robot. Press the button on its head and it comes to life with thrilling lights and sounds!