INDOOR DECOR: The star night light can creat romantic atmosphere to family, help to develop children imagination and creativity, you and your baby can enjoy the relaxing nightlight or fall into a deep sleep in a quiet environment. TWO MODES: The star projector light mode can project a complete starry sky onto the walls and ceiling of your room; Sleep light mode help you and your family have a good nights rest. QUIET EYE-PROTECTION: This night sky projector for kids is very little noise (less than 30dB). And the stars light is eye-protection design, super soft for baby children to look at. DUAL POWER SUPPLY: Projection lamp of the stars powered by by 4*AAA batteries or USB cable.Our product included a USB cable(Please note:batteries are not included,USB cable and batteries can not be used at the same time). BEST GIFTS: The star night lamp is a ideal decoration light for wedding, birthday, party, home, bedroom, children rooms, and it is a great gifts to kids, friends and family. How impressive it would be when you bring a galaxy projector to birthdays, family gatherings or any other occasions. du produit Package Content: 1 x Projector Night Light(No batteries) 2 x Projector lampshade(Star and Moon, Marine Animal) 1 x USB Cable 1 x User Manual Specification: Material: ABS Voltage: 5V Power: 2.6watte Light: LED Size: 4.72 inches x 4.72 inches x 4 inches/120mm x 120mm x 103mm Power Supply: 4 x AAA batteries/USB cable Notice: 1. Our product is not included batteries, please buy it yourself. 2. USB cable and batteries cannot be used at the same time. Quality service: Whether you have any questions, please contact us with email, we will provide a solution that will make you 100% satisfied.