Features: Built-in 40pcs LED beads and 20pcs RGB lamp beads, for selfie, product photography, webcast and so on. Make your photography more unique. Adjustable brightness, support full color RGB and 3200K-5500K two modes, can adjust the light color according to your needs, with the touch button to switch and control freely. USB charging port design, can be used as a mobile power supply to charge another device, more convenient. (Note: Cannot be used as fill light and mobile power supply at the same time.) Can be used by hands directly, with 1/4 inch screw on the bottom, also can be connected to a light stand or a ball joint to use. Built-in 5200mAh battery (included), large capacity, long service time. Small size and lightweight, convenient for outdoor use and carrying. With YONGNUO LED constant current technology, providing stable brightness output. Specifications: Model: YN60 Color: White Light source: 40pcs LED beads and 20 RGB lamps Color temperature: 3200-5500K & RGB Full Color Lumen: 310LM & 247LM Charging power: 5V 1A DC Power: 5.5W Light angle: 110 Screw hole: 1/4 Battery: Built-in 3.6V 5200mAh lithium battery (included) Item size: 23 * 3.5 * 3.5cm / 9.1 * 1.4 * 1.4in Item weight: 249g / 8.8oz Package size: 26 * 4.5 * 4.5cm / 10.2 * 1.8 * 1.8in Package weight: 250g / 8.8oz