1/4 screw interface, the metal body has 2 1/4 inch standard screw interfaces that can be connected to other 1/4 inch for better versatility Screen design, the OLED LCD screen display design is clear at a glance, and it is also very clear under sunlight. Randomly equipped with standard double-head adapter 1/4 cold shoe to meet different needs Type-C fast charging interface, 4000mAh battery 126 LED lamp beads, 54 RGB lamp beads and 72 heating and cooling lamp beads Display: 0.96-inch TFT display Mode: CCT color temperature mode/ mode/RGB mode/Special effects mode Special effects mode: 12 special effects Lamp beads: RGB: 54 pcs, cold and warm colors: 72 pcs Color temperature range: 2500K-8500K (200K) RGB: full color (16 million combinations of colors) Power output: 5V/2A Battery life: 1.5 hours Charging: type-c interface, supports charging and use at the same time LED: Maximum output power: 10W Brightness range: 0%- adjustable CCT mode: color temperature 2500-8500K, brightness (0-) adjustable. RGB mode: color gamut (0-359), saturation (0-), brightness (0-) adjustment. TLCI index:97. Color rendering index: 95. Maximum brightness: Max 1300LUX distance 0.5 meters, darkroom. Battery capacity: 4000mAh Material: Metal colour: black Package Contents: 1 x fill light 1 x Type-C charging cable 1 x Hot shoe mount Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is 1-3cm. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.