Ocean Wave Night Light Projector With Remote Controller & Touch Senor Keys, dual-optional and more convenient for operation. Can be used to turn on/off the night lamp, change lighting modes, adjust the volume, set automatically turn off time. Matched with USB cable, the color changing wave LED night light projects colorful light to create Romantic,Relaxation,Cozy Atmosphere, which greatly be used for bedrooms, living rooms, baby rooms, nursery rooms and parties; Sound Machine Built-in mini speaker, simply plug it into your phone, mp3, computer to play music or insert a TF card, also comes equipped with 4 built-in lullaby songs; 7 Colors Modes The best beach decorations for home.Bring the seaside home to you, give yourself a piece of the (ocean) in multiple changes of color to create a relaxing, romantic atmosphere; 3 Auto off timer options Built-in 1H, 2H, 4H auto off timer, the lamp will automatically power off after the preset time; Adjustable Projection Angle This galaxy light projector covers the whole ceiling in your bedroom with brilliant waves aurora light show, really amazing stuff The adjustable 45 degree tilt allows you cover the brilliant light on the whole wall or a different direction according to your needs, beautiful like the northern light.