Product Description Material: Plastic Size: 10 inches, 12 inches Flash range: 20-200mm Package Contents: 1 * round fill light 1 * mobile phone clip 1 * bracket 1 * USB power cable 1 [Clear Video Quality] 3 colorful lights, 10 Brightness levels: white, warm white and warm yellow, each has dimming levels to cover various photography or recording needs. LED ring light temperature 3000-6000K. Perfect and meets all you need. This is the best product light for live streaming, Zoom meetings, recording and lighting selfie photography. 2. [Compatibility] This is suitable for most smartphones without a case, such as phones, Samsung, LG. No batteries are needed. The Selfie Ring Light can be powered by any laptop, PC or direct USB socket, even when using a desk lamp. 3. [Universal Phone Holder] Compatible with most mobile phones with extendable and non-slip holders. The angle can be adjusted freely, the mobile phone can be fixed both vertically and horizontally. 4. [USB Power Supply] USB ports can be connected to multiple devices such as mobile power, computer host, and laptop. 5. [Package Includes]: You will receive 1 adjustable phone clip, 1 professional ring light, 1 USB power cable, 1 bracket, more convenient for shooting videos, live streaming, taking selfies, filming, recording, and online tutorials.