Characteristics and Interoperability Northern Lights Projection Lamp with Night Light Galaxy Projector and Bluetooth Music Three in One: Projector Light, Night Light, and Bluetooth Speaker - Aurora Star Projector Lights Galaxy Enjoy the stunning aurora setting that projects a beautiful imitation of the northern lights in your room with the help of a projector aurora star with moon. The moon appears as a ravine with brilliant color and crisp stars thanks to high brightness and high definition lenses. Voice Control & Bluetooth Speaker This little device can be used as a high-quality Bluetooth audio speaker by connecting your phone to it. This will allow you to watch the stars or aurora borealis dance to the rhythm of your music or your children's clapping. It's like taking a trip down the rabbit hole when you play your favorite music. Several