Note: Using with laptops or power banks may consume too much power. Most tablet USB ports do not provide sufficient power, so please DO NOT use it with your tablets. This light is designed to work with a wall outlet, which is not included in the package. Please purchase separately. MULTIFUNCTIONAL: The compact LED light panel (14 x 9.5 cm) is adjustable by 180 degrees. Its brightness can be adjusted from 10% to 100%. The 66 energy-saving bulbs provide even illumination for various situations. Designed with a convenient USB plug, you can connect it to your desktop, portable power source, charging adapter, or USB socket anytime. OPTIONAL EFFECTS: Comes with 4 color filters (white, red, yellow, and blue) for softer, colorful lighting. You can change the light color using the 4 filters (Note: Color filters must be used with the white diffuser. Insert the white diffuser first, then insert the colored filter). Package Includes: USB LED Panel with cable, (2) mini tripods, (2) extension rods, (2) white filters, (2) red filters, (2) yellow filters, (2) blue filters; (NOTE: Carrying bag is not included); MULTIFUNCTIONAL TRIPOD: The mini tripod (22.5 cm) can be directly connected to the light panel for ultra-low lighting. It can also be connected with the 4-section extension cord, offering a height range from 51 to 116 cm. WIDE APPLICATION: Can be used as a desk lamp or floor lamp as you desire. Suitable for living rooms, studies, children's rooms, bathrooms, offices, studios, etc. Perfect for YouTube video shooting and product portrait photography.