GoPro LCD Touch BacPac features:
-Seamless Attachment: To the back of GoPro cameras
-LCD Touch Screen: Allows for easy visual control of camera and settings
-Photo and Video Preview/Playback: Including instant slow motion playback
-Integrated Speaker with Volume Control
-3.5MM Headphone Jack
-LCD Touch BacPac
Limited compatibility with original HD Hero and HD Hero 2 cameras, requires firmware update.