Night Light Projector, Baby Night Lights 360 Degree Rotation - 4 LED Bulbs 8 Color Changing Light, Projection Lamp for Children Kids Birthday, Parties Bedroom
"2 Ways to Power: Powered by a USB cable or 4 AAA batteries(batteries are not included). You can choose the most convenient way to use, while not allow using two ways simultaneously to power the projector.
Rotate with Multiple Color Option: Rotate silently, color option include warm white, blue, red, and green. Can select a single light or multiple at once."