Sport camera helmet camera series rollei s total resolution 2 megapixel effective resolution photo 2 megapixel sensor type cmos video full hd hd framerate full hd 30p framerate hd 30 fps 60 fps lens type wide angle focal length 34 mm lens speed 25 field of view 120 display size 15 inch display type lcd viewfinder control panel storage media memory card supported memory cards micro sd recording time 17 h connections usb hdmi