【STAR NIGHT LIGHT + LED OCEAN WAVE PROJECTOR】: Star projector night light for kids star projector can not only emits an array of twilight stars to project star scene, but also transforms your room into a tranquil. Star projector night light for kids projector casts on ceilings or walls resulting in a star projection and will create the romantic, relaxation, or cozy ambiance you need. The longer the distance, the larger the projection area, and the largest coverage is 200㎡.【STAR PROJECTOR LIGHT HAVE AUTOMATED CONTROL TIMER 】: Our star projector night light for kids star projector built-in 1H, 2H, 4H auto-off timer, star projector light will automatically shut off after the preset time. Under WiFi mode, you can customize the off time you want and also you can custimze the power On/Off time as you want. This star projector night light for kids star projector is powered by USB cable.【STAR PROJECTOR CAN IMPROVE SLEEPING】: Star projector galaxy night light Nursery night lights Projector for kids can emit weak lights that help children enter sweet dreams. The star night light can also helps to reduce stress and fatigue, relax body and mind, improve sleeping. In this mode, Music Night Light will consume very little power, so you can use it all night with confidence. Touch button control galaxy night light star projector star lamp.