1. Material: plastic2. Power supply: 3 x AA batteries (not included)3. Rotate the slide to project different patterns4. Turn the knob to focus5. The head can swing up and down to adjust the projection position6. The drawing board can be wiped, writing clearly7. Turn on the top switch, the first level of light, the second level of music8. Detachable table corner, four-point support, not easy to fall9. Three placement methods, free to play10. The edges and corners are rounded to prevent harm to children11. Dimensions: 24x32x37 cm; 25.5×12.6×21.5 cm without projection12. Weight: 480 grams13. Note: No contain watercolor pens Specification:…