Feature: 1. Star Projector: Project colorful stars on the wall or ceiling when lit, creating a romantic and dreamy atmosphere for you. Enjoy the stars in your room with your family. 2. Baby Light: It can also be a baby night light. The warm light accompanies the baby to sleep, not dazzling, giving the baby a sweet dream. 3.2 ways of power supply: powered by USB cable or AAA dry battery (battery not included). You can choose the most convenient way to use it, but it is not allowed to use both ways to power the projector. 4. THE IDEAL GIFT: Perfect for decorating parties, festivals, weddings and other celebratory occasions. It is an ideal holiday gift for lovers, babies, family and friends. Applicable gift-giving occasions: birthdays, festivals, trade fairs, advertising promotions, employee benefits, anniversary celebrations, business gifts, opening ceremonies, awards commemoration Item Description: Name: LED star projection lamp Voltage: ≤36V (V) Shade material: PVC Dimensions: diameter 100m*height 60m (mm) Switch Type: Push Button Style: modern minimalist Average service life: 10000 (h) Light color: blue, pink, Light source power: 0.5 (W) Power supply mode: battery or usb Package Included: 1pcs * LED star projection lamp Note: Please allow 1-3cm difference due to manual measurement. Due to light and screen difference, the item's color may be slightly different from the pictures.