1. Material: plastic
2. Power supply: 3 x AA batteries (not included)
3. Rotate the slide to project different patterns
4. Turn the knob to focus
5. The head can swing up and down to adjust the projection position
6. The drawing board can be wiped, writing clearly
7. Turn on the top switch, the first level of light, the second level of music
8. Detachable table corner, four-point support, not easy to fall
9. Three placement methods, free to play
10. The edges and corners are rounded to prevent harm to children
11. Dimensions: 24x32x37 cm; 25.5x12.6x21.5 cm without projection
12. Weight: 480 grams
13. Note: No contain watercolor pens