Snappgrip, the iPhone 55s camera controls for smartphones. The Snappgrip controller mounts to a protective phone case so that you can conveniently attach it when you want to use your handset for some serious photography. Snap on the Snappgrip controller and gain access to real shooting controls including: Shutterfull press to take picture, half press to focus. Shooting Mode, Portrait, Landscape, Flash, Video, Zoom In Zoom Out. On the underside you'll find a standard tripod mount, standby power switch.