About this item 🌟 Built-in lithium y/back magnetic built-in 1800mAh lithium y, Type-C USB interface charging, back magnetic adsorption function, can be adsorbed on the surface of iron objects 🌟 CCT mode adjustment button to increase the color temperature valuewhile lower button to decrease. Short press the button once and the color temperature value will changes in 100K.Long press the button to adjust the value from 3200K to6500K quickly. Brightness adjustment: press the upper adjustmentbutton to increase the brightness value while lower buttonto decrease. 🌟 Colorful mode H hue adjustment: press the upper adjustment buttonto increase the hue value while lower button to decrease.S Saturation adjustment: press the upper adjustmentbutton to increase the saturation value while lower buttonto decrease.Brightness adjustment: press the upper adjustmentbutton to increase the brightness value while lower buttonto decrease. 🌟 13 FX Light Effects Mode Press the FX button to enterlight effects modes.Then,shortpress the FX button to switch the13 effects in recycle while longpressing to change them quickly.. 🌟 Installation and Multi Usage The light can be fixed on the equipment with cold shoeor hot shoe through its cold shoe mounting base.It can be fixed on the equipment with 1/4"sockets e.g.pan-tilt, tripod and light stand.With built-in magnet in its back,this light can beabsorbed on the subjects with iron surface.And the three cold shoe sockets enable this light to beinstal on the equipment with cold shoe mountingbase.