Helmet camera sport camera waterproof camcorder series shimano cm total resolution 16 megapixel effective resolution video 36 megapixel effective resolution photo 31 megapixel sensor type cmos video full hd framerate full hd 30p lens type wide angle lens speed 2 display type none storage media memory card supported memory cards micro sd micro sdhc recording time 2 h connections usb video resolution 1920 x 1080p 30fps connectivity wifi