We found this Rubicks branded electronic cube at an op shop. It lights up and makes noise. It appears to be a game or puzzle you play by moving the cube around
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New Wayzon Magic Rubik's Cube Portable LED RGB Light Deep Bass Bluetooth 4.0 Wireless Speakers with Build in Microphone Hands-Free Function TF Card Mode(White) (Black) Price: Buy New Wayzon Magic Rubik's Cube