- Timer Functionality: The star night light features a programmable timer that can be set for 5 to 995 minutes, allowing it to automatically turn off when the time is up. Choose from 5-minute increments up to a maximum of 16.5 hours, providing convenience for bedtime routines. - 17 Stunning Lighting Effects: This night light projector creates a captivating starry ambiance, transforming any room into a galaxy-inspired space. Its diverse lighting effects are enjoyable for teens and children alike, making it a perfect addition to bedrooms or play areas. - Dual Power Supply Options: The device can be powered using a USB cable connected to a computer or power bank, or by 4 batteries (not included). For safety, do not use both power sources simultaneously. USB power is recommended to prevent children from treating the batteries as toys. - Ideal Gift for Children: This projector is the perfect decorative piece for living rooms, nurseries, or bedrooms. It helps alleviate fears of the dark, making it an ideal gift for kids aged 5 to 12. The enchanting light show and soothing atmosphere make it a favorite for both boys and girls. - Practical Use Scenarios: 1. Use it as a nightlight for bedtime to create a calming atmosphere. 2. Set it up for sleepovers or parties to provide engaging entertainment. 3. Decorate a child's room for special occasions or holidays with an exciting light show. This star night light projector combines functionality, safety, and delightful visuals to enhance any child's environment.