1、The fill light can be adjusted from 1% to 100% for each color, and can be fully adjusted to the color temperature and brightness you want, and the cold light, warm light, cold and warm light can also be adjusted, according to your own needs to adjust the brightness 2、There is magnetism behind the fill light, which can be attached to metal, stable and not shaking, and has a 1/4in screw hole, which can be connected to a tripod, ballhead and other equipment 3、The fill light is small in size and easy to carry. It can be put into a backpack or held by hand. It can be used when the switch is turned on, which is convenient and fast. 4、Built‑in 750mAh lithium battery, Type‑C charging port can be used while charging, and equipped with a diffuser to make the light more gentle and not dazzling 5、The light and portable design of the fill light is very suitable for selfies, video blogs, still life, party atmosphere lights, portraits, children's photography and online videos. 1 x Fill Light1 x Type-C Charging Cable1 x Instruction1 x Ballhead Item Type: Square Fill LightColor: BlackMaterial: PlasticLight Beads: 65Power: 5WCRI: 95+Color Temperature: 2600K-6000KBrightness: 1％-100％Luminous Flux: 2600K-678LX/6000K-768LX/4500K-735LXCharging Time: 1hInterface: Type-C 5V2ABattery: Inbuilt 750mAh Lithium Battery(Included) Weight: Approx. 205g/ 7.2oz