HOME STAR Home Planetarium Snow White Operation confirmed, but as it's a layman's inspection, I cannot guarantee all functions. The box has scratches. Product Description: This is the first home planetarium in the series to reproduce "twinkling stars." The addition of twinkling stars allows for the reproduction of stars with a three-dimensional depth. It also includes 6 types of nature sounds and 3 types of healing music, allowing you to feel as if you've been released into the great outdoors while at home. Similar to the conventional HomeStar Classic, you can enjoy approximately 60,000 stars including the Milky Way by replacing the original discs, as well as improved shooting stars that flow thinly and quickly, and daily motion. It has a timer function that turns off the power in 30/60 minutes. Planetarium SEGA TOYS