Come and see our amazing products. This upgraded selfie ring light has 3-level adjustable brightness and 4 lighting mode:white light,warm light,natural light and SOS flash mode to meet different occasions,which provides a perfect selfie experience for you wherever you are.Long press the button to switch brightness from 1% to 100%.Quick double press to turn on the SOS mode.The built-in 20 cold led lights and 20 warm led lights offers a 3200K-6500K even and soft light while shooting,brighten your face to show your beauty before the camera.USB rechargeable,with the super large built-in 600mAh lithium polymer battery and a long 39.4 inch usb charge cable,this ring light can provide you with much longer service time than other ring lights in different circumstances.Suitable for most smart phones,tablets,laptop,PC etc.Best match Pls confirm further with us if any query about packing info, inventory status and time schedule.