Gopro black 4k

4K, 3840x2160, GoPro Hero, 12 megapixels, Image stabiliser, Bluetooth, Wi-Fi, Still shooting, Built-in display, Waterproof

4K, GoPro Hero, 12 megapixels, Image stabiliser, Mobile app support, 3840x2160, 1920x1080, Bluetooth, Wi-Fi, GPS