Smaller, lighter and weighing in at 2.6 ounces. 25% lighter and 30% smaller than previous models 2X faster video performance and 3X faster photo performance Redesigned audio system Wearable, mountable design Immersive, wide angle capture of your favorite activities Professional quality HD video and 12MP photos Built-in Wi-Fi enables remote control via included Wi-Fi Remote or live video preview and remote control on smartphones and tablets running the free GoPro app. Rugged housing is waterproof to 197 ft./60m and captures sharp images above and below water Compatible with all GoPro mounts for attaching to gear, body, helmets, vehicles and more Compatible with LCD Touch BacPac and second generation Battery BacPac Backwards compatible with older generation BacPacs New advanced camera settings: Looping video, continuous photo, manual white balance control, protune mode, allows to shoot photos while recording video and more Professional 2.7k cinema 30 fps/1440p 48 fps/1080p 60 fps/960p 100 fps/720p 120 fps and more video capture