Northern Galaxy Light Aurora Projector, Star Projector with 33 Light Effects, Starry Nebula LED Lamp with Remote Control, White Noise, Kids/Adults Room Decor, Bluetooth Speaker for Party Christmas

This 3-in-1 projector can function as a star projector, white noise sleep aid, and Bluetooth speaker. It offers four colors, 33 lighting effects, and 16 northern lights effects.

• The description claims the projector can turn off after 1 or 2 hours with a timer, or after 4 hours if no timer is set.