Instantly playback recorded movies or preview photos on the GoPro HD Hero, HD Hero2 and Hero3 cameras. The LCD Touch BacPac easily attaches to any GoPro camera. The touch-screen functions deliver user-friendly camera and settings controls, enabling you to easily frame the perfect shot. Touch-screen functions are only compatible with Hero3 cameras. Integrated speaker with volume control. 3.5mm headphone jack. Includes waterproof touch backdoor, standard backdoor and skeleton backdoor.