1EASY TO USE: This star sky projector light has a timing function, supports remote control or key control, built in 1800mAh rechargeable battery, easy to use. 2ADJUSTABLE MODES: The planetary projection night light has fourteen light modes and brightness adjustment to meet your different needs for lighting and use. 3MULTI FUNCTIONAL: Projector lamp has built in natural music, a variety of sound effects, which can relax the mood, the effect of gypsophila, and the function is very powerful. 4DREAMY AND LIFELIKE: Dreamlike light effect, the irradiation area can be as high as 15?20 , with ripple special effects, more lifelike than ordinary static projectors. 5THE PERFECT GIFT: This projection lamp is the best choice for kids, couples, housewarming gifts, best friends, birthday gifts, party dances, family dances, etc.