1. Size: 6.7X8.1X2.8cm 2. Material: ABS 3. Battery Type: 2000mAh 4. Power: 5W 5. Voltage: 5V/2A 6. Battery Life: 3-4 Hours 7. Main Scope Of Application: Mobile Phone Live Broadcast, Beauty Supplementation, Photography Supplementation 8. Function: Built-In Battery, Convenient, Multi-Gear Adjustment, Multi-Camera type: A Colour:As Shown Package Contents: 1 x Fill Light 1 x Open Coin 1 x Usb Charging Cable 1 x Adapter 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. 5500k Cold And Warm Dual Color Temperature Adjustment, Between Warm Light And Cold Light At Will, 5500K Color Temperature Value, Bring More Atmosphere To The Creation Pocket RGB Fill Light, Fully Upgraded, Dazzling Fill Light Use While Charging, Inspiration Is Uninterrupted, Using Non-Hot Technology, Support While Charging, And Stability Bring More Possibilities To Creation Ipx8 Waterproof, Sealed With O-Shaped Silicone Ring Color Mode, Color Brightness Visualization Operation, Led Display, Simplify The Complex, 0-359 Colors Quickly Select 0-100% Brightness Control