Stunning 4K Ultra HD Video and 20MP PhotoCOOAU CU-SPC06 captures stunning 4K/2.7K/1080p video plus 20MP photos of all your adventures. Good enough for common Youtubers. | ISO & Exposure ValueAccording to different environment and your own ideas, adjust brightness of the image, restore the real colors of objects to the greatest extent. No more worries about the effects of weather and light on shooting, offer you an immersive feeling. | High Fidelity External Microphone1.48M microphone cable allows you to mount your camera on helmet, bike, chest and so on while you are still able to reach the microphone head. |