Feature: 1.There is a USB charging port, which can be used to charge the mobile phone, so you don't have to worry about the power outage of the mobile phone even if you are broadcasting outdoors 2.Designed with ventilation vents, you wo n’t worry about heating if you live broadcast for a long time 3.You can adjust the brightness arbitrarily, and you can use it in different scenes. Bright light makes your skin look more shiny and flawless 4.Not only can be used for photos and live broadcasts, but also can be used as makeup mirror and beauty manicure supplement, flexible use Specification: Item Type: Selfie Light Model: XJ-19 Material: ABS Color: White Power Supply: Micro USB 5V/1A LED Light: 20pcs cold light lamp chips + 20pcs warm light lamp chips Battery Capacity: Polymer battery 200mA Color Temperature: 3200 K-6500 K Application: Beauty, makeup, live broadcast, concert Inner Diameter: Approx. 56mm/ 2.20 inch Outer Diameter: Approx. 90mm/ 3.54 inch Thickness: Approx. 31mm/ 1.25 inch Suitable Mobile Phone Thickness: Approx. 7-15mm/ 0.28-0.59 inch Weight: Apporx. 72.3 g Package List:1 x Selfie Ring Light1 x Data Cable1 x Manual