CULVER CITY, Calif. -- Sony Computer Entertainment made some additional hardware announcements here. This one is focused on the company's PlayStation Portable, or PSP.

An enhanced PSP will be 33 percent lighter, 19 percent slimmer and with a longer battery life, among other new features. It can also be hooked up to a television to display PSP content on a larger screen.

In September, the enhanced model will be available in black, silver and a "Star Wars" design. Each one is packaged with additional content such as games and videos and will sell for $200.