Night Projector 7 In 1 Planetarium Projector 360 With Planets Nebulae Features: Product Information: Additional features: Music, projection Voltage :≤36 V (V) Shading :PVC Size: 121x110x121 (mm) on-off Type: Button type Style: and luxurious Average service life: more than 480 (h) source power :4W (W) Power supply mode: external power supply color: external rotation + 1 galactic disk Product Description: 1. The shadow of the lamp is on, it can be side projected 2. Turn the lampshade into a small night 3.two the situation to adjust the acuity of the focus 4. Open the film case 5. replace the membrane 6. The film tray is pushed into the film box Preventive measures: 1. Avoid squeezing products with heavy objects 2. Clean the of the product with soft cotton cloth, do not use corrosive solution 3. Do not place the product near heat sources, such as conditioning vents and heating vents. Do not place the product in places with humidity changes, such as humidifiers 4. Use indoors 5. The USB cable provided is applicable to this product, not other products Packing list: Night x1, galactic disk x1 1. The shadow of the lamp is on, it can be side projected 2. Turn the lampshade into a small night 3.two the situation to adjust the acuity of the focus 4. Open the film case 5. replace the membrane