A compact, lightweight, self-powered head mounted display device for viewing a media file including omnidirectional image data and corresponding audio data. The device includes a housing configured to be worn on a user's head, a processor, and at least one display for displaying the image data from a processor. The device also includes at least one speaker for playing the audio data to the user. The device also includes a system memory for storing media files for display on the device. The device detects the orientation/position of the user's head and updates the displayed image and played sound accordingly. The device may also create omnidirectional media files for playback or for use on other devices. The device may send and receive media files utilizing a wired connection, a wireless connection, or both. The device may optionally fold up for compact storage.