This product impresses with its excellent performance and is particularly enjoyable for both watching and educating children. However, I do have a couple of suggestions for improvement. Firstly, it would be more convenient if batteries were included in the package. I had to buy four Samsung batteries for $36, though I only needed one. It would be better if the cost of the product included a battery. Additionally, installing the battery was a challenge because the screw heads didn't fit any of my screwdrivers. Including a matching screwdriver in the package would be helpful. For now, I plan to replace the screws with ones that fit my tools. Despite these minor issues, the product's quality is outstanding. The craftsmanship is excellent, the on/off switch is ingeniously designed, and every feature functions perfectly. It's a well-engineered and beautifully crafted item.