Circuit Blox™ Sound & Touch-Controlled Light Show

Circuit Blox Sound & Touch-Controlled Light Show puts creative power in your child's hands. Build dynamic 3D light structures using 28 colorful LED modules that fade, pulse, and respond to voice and music. Control light speed with the integrated controller, then watch your creation come alive. Compatible with Circuit Blox, Power Blox, LEGO, and other major brick systems. Perfect for hands-on STEM learning—kids investigate, design, and innovate as they build. Ages 5+. Requires three AA batteries (not included).