ZJKC&reg; Color Changing 12 Led Night Light Lamp+Romantic Relaxing Ocean Wave Projector and Music Player, Night Ocean Light, Water Wave Lamp, Battery-powered & USB-powered ABS Imported ABS This ocean wave night light projector can create a romantic, leisure and cozy atmosphere of the space to achieve physical and mental relaxation effect 12 LED lights offer multi colors, creating a tranquil and relaxing underwater oasis and assists in making children's bedtime a much smoother experience With speaker function, volume adjustable, 3.5mm audio plug, allows you to enjoy the beautiful environment and music It transports you to the open seas any time you dim the lights. Feel the effect of being near the seaside at any time, just set the projector on any surface, power it on, and turn down your lights Auto shut down after 1 hour, light swap can be used to relax yourself before sleeping, to make your bedtime experience a pleasure