1，[Adjustable Ring Lamp and Upgraded Lampshade] It includes three color lighting modes: warm light, cold white and day. Each mode has 11 brightness levels and 33 different choices. There is always one for you. 2，[Upgrade Tripod] The latest adjustable tripod is made of high-quality aluminum alloy, with stable and light structure. Adjustable length range from 17.5 “to 51.0”. It can be used as a GoPro tripod and camera tripod (1 / 4-inch screw). 3，[Widely Used] Such as popular tiktok small video, live broadcast, video, self shot photos, make-up, etc. Suitable for close-up photography and shooting. Such as fashion, advertisement, portrait, wedding, etc. 4，[USB Power Supply and Bluetooth Remote Control] – Without battery, it is suitable for most devices supporting USB port, such as laptop, power pack, USB charger, AC adapter, etc. The wireless Bluetooth remote control is convenient for you to take photos or take selfies with friends or family. It is compatible with Android and IOS systems, so no matter what mobilephone you use. 5，[Compatibility and Warranty] Compatible with almost all smartphones, for iPhone 11 / 11pro / Pro max / X / XR, 8p / 8, 7 / 7p, 6 / 6S / 6p, Android Samsung note 8, S9 / S10 Pro / Google pixel / oneplus / Sony Xperia. Enjoy excellent after-sales service. More specifically, any quality problem can replace any part of the ring lamp bracket group (ring lamp, tripod and Bluetooth remote control).