GoPro Hero 4 Black

professional Video up to 4K30 – records ultra high-resolution, high frame rate 4K30, 2.7K50, and 1080p120 video.
Powerful Photo Capture: Captures high-quality 12MP photos at speeds of up to 30 fps.
Durable + Waterproof to 131′ (40m): Designed to withstand extreme environments and conditions