It's being sold on Amazon for around ¥5000. I received it as a gift, but I'm not going to use it, so I'm putting it up for sale. I opened the box, but it's unused. 【Create Beautiful Starry Skies - 7 Color Modes】This star projector reflects a starry sky onto the walls and ceiling of a room, creating a romantic atmosphere. It's perfect for relaxation and for helping children fall asleep. By combining red, green, and blue, it can create a total of 7 colors, both single colors and mixed colors, which can be combined with nebula effects. 【Smartphone Control & Voice Control】You can download a dedicated management app on your smartphone and control it directly. You can control the brightness, color temperature, mode switching, and more. It can be connected to Alexa and Google Home for voice control. 【With Timer Function】You can set the automatic OFF and ON/OFF times for the planetarium in the app, which is convenient for bedtime. 【Great for Many Occasions】As a star projector, it's suitable for bedside tables, hallways, and more. Also, as a decoration, it's suitable for weddings, school festivals, indoor parties, and other occasions. It's also recommended as a gift for children, family, and girlfriends. As a relaxation item, it's highly recommended for those who can't sleep at night.