Constellation astronomical projector recommendation _ Which constellation astronomical projector is recommended?

How to choose a high-quality starry sky projector

Except diy, Turtle Lamp, Sega and LaserTwilight Star (this is still known from the subject), no other famous products can be found for the time being.

Let's start with sega.

Sega is the biggest brand and the most professional, and the projected starry sky is the most authentic. It can have many functions, such as starry sky, rotation, meteor, aurora, earth and video. The number of stars varies from 7K to 12W. Restore the truest starry sky.

Sega has many kinds of projectors, and the most CLASSIC ones are probably 2nd pro, EXTRA, Classic, AURORA and EARTH THEATER.

Among them, 2nd pro, 1W stars, black and white starry sky, have the disadvantage of fixed meteor trajectory. It has been discontinued now.

The earth, Gao Fushuai of Sega, is the most expensive, 12W star. You can specify any day in 365 days, and display the starry sky with the remote control on birthdays and anniversaries. Adjustable brightness, regular sleep and shutdown. The speed is adjustable and there are three gears. The most important thing is that the stars are brighter than others and the projection points are smaller than others. But ... I heard it's out of print. I heard that it costs t t to buy RMB 8000+.

CLASSIC is an upgraded version of 2nd pro after it was discontinued, with 6W stars. There are two basic astrolabes, one is pure star and the other is constellation. I won't make any other wood (╯▽╰) ╭.