Rollei Actioncam 425 - with 4K Video Resolution, 170&deg; Super Wide Angle Lens, Integrated and Underwater Case - Black 4K Video Resolution (3840 x 2160 pixels/25 fps) - 2.7K Video Resolution (2704x1524 pixels/30 fps) - Full HD Video Function (1920 x 1080 pixels, 60/30 fps) 170 Super Wide Angle Lens - Integrated Wi-Fi with up to 20 m range Incl. 2.4 G RF wireless remote control for wireless shootings up to 15 m distance, waterproof up to 1 m Incl. underwater / protective case for depths up to 40 m - Battery run time up to 90 minutes (without Wi-Fi) Rollei Actioncam 425;2.4 G RF wireless remote control;underwater protective case with 2 exchangeable rear panels (1x for diving, 1x splash protection);