Product description Size: 16cm, 26cm Package content: 1*LED ring light 1*Bluetooth controller 1*Mobile phone holder 1.Dimmable Ring Light And easily adjustable light at 3 different color modes (warm, natural, cold) and 11 levles brightness by the remote controller, which will remove more shadows and enhance brightness when doing makeup, live streaming, selfie, photography etc. 2.Sturdy adjustable tripodThe one-key operation mobile phone holder is packaged with a universal mobile phone holder, which is very easy to use: press the button on the back of the phone to release, automatically extend the arm and place the phone on the holder, press the open arm, the phone will be fastened to On the device. 3.Variety Adjustable Heights The tripod stand has 3 levels , which is longer than other normal ring lights. Extending to any length freely by the improved quick-flip lock to fit for your desired height, stand it on the floor and put onto your desk as you need. 4.Bluetooth Remote Sensitive Bluetooth remote to assist you start / stop recording great quality videos or taking photos hands free. both for android and iOS. 5.USB PoweredUSB Powered, no battery needed. Selfie light ring works with most devices that support a USB port, like laptop, PC, power bank, USB charger, and etc.