Description 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 cord 1.Clear video quality 3 colour lights， 10 brightness level: white， warm white and warm yel， each has dimmable levels to cover various pographing or recording needs. LED ring lights temperature 3000-6000K. perfect and meets all you need. This is the product light for Live Streaming， Zoom Meeting， recording， pograph lighting selfie. 2.Compatibility This is suitable with most smart phone all without a case， such as phone， Samsung， LG. No battery needed. Selfie ring light can be powered by any USB power supply laptop， PC or direct socket， Even being used desk lamp. 3.Universal Phone HolderCompatible with most mobile phones with extendable and non-slip holders. The angle is freely adjustable， the mobile phone can be fixed both vertically and horizontally. 4.USB power The USB ports can be connected to multiple devices， e.g. with mobile power supply， computer host and laptop. 5.Package includes: You will get 1 x adjustable phone clip ， 1x professional ring light， 1 x USB power cord， 1x stand more convenient for video shooting， live streaming， selfie pos， filming， recording， online tutorial.