I have never used this since I bought it new. I am selling it to declutter at the end of the year. This is a photography box with LED lights. You can also change the background color. Brand: BENOISON Product Dimensions: 30.5 depth x 40.6 width x 30.5 height cm Material: Plastic Light Source Type: USB Color Rendering Index: 80 [120 LED Lights]: This photography box has 120 high-brightness LED lights built-in, and the dimming range can be adjusted from 0% to 100%. With uniform and soft lighting, it suppresses shadows and strong reflections, accurately reproducing the details and colors of the subject. [Multi-Angle Shooting]: The flexible design allows shooting from various angles. You can easily adjust the optimal angle for the subject, such as front shooting and top shooting, which greatly improves the freedom of shooting. [6 Color PVC Background Paper Included]: To meet various product and creative shooting needs, 6 colors of background paper are included: white, black, blue, red, green, and orange. You can choose the best background according to the style of the product, enhancing the visual effect and highlighting the characteristics of the subject. [Easy Assembly and Storage]: Due to the simple structural design, it can be easily assembled without tools or complicated procedures. It is also easy to disassemble and store, making it ideal for frequent use in various shooting environments. [Optimal for Shooting Scenes]: The compact size of the 40cm x 40cm x 30cm photography box allows you to clearly photograph product photos, as well as details of jewelry, food, stationery, etc. It provides a stable, professional-quality shooting environment. Furthermore, it is equipped with three types of lighting modes: white light, warm light, and soft light, to meet various shooting needs.