1Made of good quality aluminum alloy with CNC machining, the shell is solid, durable and wear-resistant. 2Adopts 180pcs high-quality LED chips, 96+ color rendering index, providing you with ultra-bright light, 120 degree wide light angle, 3000-6500K wide range adjustable color temperature, meet all your needs of photographic lighting. 3Built-in 4500mAh large capacity lithium battery, support long time lighting. Adopt Type-C charging port, safe and fast with power supply outlet, which can be used as a power bank to supply power for mobile phone and other external devices. 4With OLED screen, displays the battery power, color temperature and brightness. Simple and easy to adjust. 51/4 inch extension interface which can be used with a variety of photography accessories, such as camera, ball head and mobile phone holder, etc. Convenient and easy to use.