Wikipedia
The PSP Camera is a digital camera peripheral by Sony Computer Entertainment for the PlayStation Portable handheld video game system. In Japan, the PSP-300 was released as the Chotto Shot (ちょっとショット, "Quick Shot") on November 2, 2006, and was released in Singapore in the same year. For PAL territories, it is named the Go!Cam and was released May 25, 2007. A lower resolution version, the PSP-450x, was introduced in 2009. The PSP-450x camera was released in North America bundled with Invizimals on October 12, 2010, and was also bundled with EyePet on November 2, 2010.
The camera mounts on top of the PSP via the Mini USB connection slot and a screw. It can take still photographs and record video with audio. The microphone can also be used with the Talkman program and others.