[6 theme projection modes] This baby night light projector has 6 movie series, including planetary universe, underwater world, Merry Christmas, love, happy birthday and starry sky lighting themes. You need to remove the lid to use it. As a star projector on the ceiling or wall, the star projector can rotate 360 degrees. (Please note: tear off the protective film) [Rechargeable Night Light Projector] Our night light projector is equipped with a 1200mAh rechargeable battery, which can help you troubleshoot cable problems. You can take out a fully charged night light projector to travel or camp. The journey takes 3-4 hours. It can be used continuously for 5 hours when fully charged. It is portable and can be installed anywhere to decorate and create atmosphere. [Remote control with timer] The night light projector controller is very suitable for adjusting the volume and other options. You can set the timer to 15 minutes or 30 minutes without worrying about it running all night. This is ideal for all ages (not just children). [Built-in 8 songs]: As a night light projector, it has 8 different baby resting sounds. The sound of music is very soothing and relaxing. It is very suitable for children who don't want to sleep on their own. The sound of music is very soothing and relaxing the ears. It is very suitable for children who don't want to sleep on their own. The sound of music is very soothing and relaxing the ears. It is very suitable for children who don't want to sleep on their own.