Multifunctional Sound and Light Eelectric Puzzle Magic Cube(As Show)1. Training hearing, soft lighting, parent child interaction, finger exercise 2. Simple game operation, improve children's memory and concentration 3. Attract children's eyeballs and exercise color cognition 4. Cool lighting, press the lighting button to switch the flashing effect 5. Tap to open the cube, long press to close the cube, after selecting the game, press the switch key to exit without entering the game 6. 5 speed volume adjustment, long