The AV310 Widescreen is a lightweight (4 oz) wearable display that transforms your small video screen into a large 16:9 widescreen home theater with a virtual 52-inch display as seen from nine feet. Worn like regular glasses, the AV310 Widescreen is compatible with all audio/video devices with composite video-out and includes independent focus adjustments for each eye and removable high-quality stereo earphones. A single removable AA battery affords up to 11 hours of viewing enjoyment.
Vuzik 284T00011 Description:
The AV310 Widescreen is a lightweight (4 oz) wearable display that transforms your small video screen into a large 16:9 widescreen home theater with a virtual 52-inch display as seen from nine feet. Worn like regular glasses, the AV310 Widescreen is compatible with all audio/video devices with composite video-out and includes independent focus adjustments for each eye and removable high-quality stereo earphones. A single removable AA battery affords up to 11 hours of viewing enjoyment.
Specifications:
Simulates a 52-inch widescreen experience Works with any media player with composite video-out. Independent focal adjustment for each eye means you can use the video glasses with or without your prescription lenses. Includes removable stereo headphones and cable for iPod Uses one AA battery (included). 
