iTheater is a new, revolutionary type of display device. It is lightweight and compact, easy to carry with a large size image vision view. The glasses enable people to enjoy watching their favourite TV shows, films, play video games in front of a 50 inch television with 230,000 pixels of crystal clear LCD display chips and integrated earphones, they are better than a real TV and only weights 78g! With its revolutionary design and award winning displaying technology, the gadget delivers high quality, crisp images, superb audio effect and more importantly, they are very comfortable to wear. Get them on your nose just like a normal pair of sunglasses. It is a true masterpiece of mobile video device, which you can take everywhere with you. The technology itself was initially developed by NASA in the early 90s, however, people have had found the early models too heavy and cannot deliver good quality of images. Only when the time came in late 2005, iTheater with its awarding winning displaying technology and design revolutionarily resolved these difficulties, and they are rapidly becoming the hottest gadgets in the market! iTheater can be connected directly with iPod video, so when you are on the move, you can still enjoy your music videos, shows, films, and much more. Plus, it also can be connected with portable DVD players, gaming consoles, multimedia players (MP4 players). The iTheater represents the next big move in personal entertainment technology. Watch your videos in complete privacy and at the equivalent of viewing a 50" big screen from eight and a half feet (230,000 pixel resolution). Move your head and arms comfortably as you finally get to enjoy your portable movies. The end of painful entertainment has arrived! Product Specifications: Display 2 TFT LCD Displays Video Signal NTSC/PAL/SECAM Resolution 230K Pixels(320*240, QVGA) Viewing Angle 25degree (diagonal) Image Size 2.5M at 50"Screen Power consumption <450mW Battery duration 8~10hrs Weight 78g (without cables) List of compatible devices: Portable DVD/VCD Devices Portable Media Player Game Device Home Video Player Any Device with RCA output iPod Photo/Video All products have been approved by FCC and CE standard.