Unique Design - Unlike other products, our lamp bead has a long service life. Can project up to 15 feet, 250 square feet of the house can see the clear pattern. The lights can be adjusted freely, the brightness of the light is not dazzling, and will not affect the child's sleep. Kids Mode - Covered with a domed cover, the starlight projector can be used as a night light. The silent star projector lamp will not be noisy, place it in your children's room, helping to chase away the darkness for them. so that she can help parents get the baby to fall asleep quickly. Multifunction - Tisy Night Light has two modes, starry sky projection mode and night light mode. The starry sky projection mode can project an entire starry sky onto the walls and ceiling of your room. Button A displays constant warm white light; B changes the colors from one to several colors; Rotation switch C, press again to turn it off. Types of Switches - Now, as long as we have electricity, they can still light up the whole room. And in the rare case that we don't have power, it can use batteries. Please note that the USB cable and batteries cannot be used at the same time. Batteries are NOT included. Festival Gifts - Festival gifts for your friends, kids even yourself. It is not only a bedroom night light, the 360 degree rotating star lighting lamp is also an ideal decoration for birthday party, festival, wedding, etc., helping to create an atmosphere warm and romantic.