Description: The 3D HERO System allows you to combine two HD HERO cameras, or two HD HERO2* cameras into a single housing to record 3D video and photos while simultaneously recording in 2D. A synchronization cable plugs into the rear HERO Port on both cameras to join them together, enabling both cameras to record video and photos in perfect synchronization. This is a requirement for professional quality 3D and is available only from GoPro. Whats Included: 3D Waterproof Housing 3D Waterproof Door + Skeleton Door 3D Hero Sync Cable 3D Anaglyph Glasses (3 pairs) Helmet Front Mount 2 Flat + 2 Curved Adhesive Mounts Assorted Mounting Hardware FREE GoPro CineForm Studio software For more information visit -http://gopro.com/hd-hero-accessories/3d-hero-system/