MUSIC SYNCHRONIZATION: Our 2-in-1 Northern Lights & Waves Projector has a cool feature that allows you to sync it with the music and move to the beat to create a fun and energetic party atmosphereREMOTE CONTROL: The star projector is equipped with a remote control to freely turn on/off the Northern Lights and waves, adjust the brightness, change the lighting mode, speedUpgraded 2 in 1 Northern Lights Effect Projector Night Light: The 2-in-1 Northern Lights & Wave Projector now features dual projection shadows that can project the Northern Lights effect in 14 colorsThe Perfect Gift: This unique artistic design table lamp makes it an ideal gift for friends and family to impress on their holiday anniversaries. Surprise your loved ones with this stylish and dcorAMAZING LIGHTING EFFECTS: This bedroom light projector has 3 adjustable light speed levels. By adjusting the color changes of red, green, blue, green-red, blue-red, red-green-blue, you will have 14 beautiful aurora effects