PSP, or PlayStation Portable, is a handheld gaming console developed by Sony. Released in 2004, it allows players to enjoy a variety of video games on the go. With its sleek design and vibrant screen, the PSP became popular for its ability to play not only games but also movies, music, and photos, making it a versatile entertainment device. The PSP features a library of games across different genres, including action, adventure, and sports. It also introduced online gaming capabilities, allowing players to connect with friends and compete in multiplayer modes. Overall, the PSP was a significant step in portable gaming technology.