1. Compact & Portable: Lightweight and easy to handle, this handheld COB fill light is perfect for outdoor and mobile photography needs 2. Powerful & Adjustable: with a color temperature range of 2500K to 6500K. Achieves up to greater or equal to 19700 LUX brightness at 0.5 meters, and features a high CRI of greater or equal to 95 for accurate color 3. Built-In Battery & Fast Charging: Includes four 18650 batteries for up to 45 minutes of use. Supports Type-C fast charging and DC 20V 3A for flexible, rapid recharging 4. Versatile Modes: Offers three modes: CCT, FX, and HSV for varied lighting effects and adjustments to meet different shooting requirements 5. Durable & Efficient: Weighs 660g and measures 105x105x95mm, combining robustness with portability for reliable performance Specifications: 1. Mode: CCTFXHSV 2. Power: 60W 3. Color temperature range: 2500K-6500K 4. Power input: USB-C fast charge (need to support 20V protocol)DC port 20V-3A 5. Battery life: 45 minutes (4 batteries) 6. Battery capacity: 3350mAh 7. Charging: Type-C interfaceDC port 8. Color rendering index: Greater or equal to 95 9. Maximum brightness: Max greater or equal to19700 LUX, 0.5m distance, dark room 10. Net weight: 660g 11. Dimensions: 105 x 105 x 95mm