Griffin Technology, the folks behind the popular line of iPod accessories, are bringing some of their biggest hits to the Playstation Portable.

The first three PSP products will be the iTrip, iFM and SmartShare. From the press release:

iTrip
The iTrip has become synonymous with the iPod since it was first introduced in 2003. Letting listeners send audio wirelessly to their stereos has made the iTrip product family the most popular iPod accessories in the world. The iTrip FM Transmitter has now been reinvented for the PlayStation Portable. Offering a sleek, slim design that slides securely onto the bottom of the PSP quickly and easily, without adding bulk, the iTrip s easy to read display sends audio right to your radio. Rock your game, movies and music through your own home and car systems and you ll never go back to the stock speakers.
Price: $49.99

iFM
The iFM Radio Tuner and Remote Control integrates FM radio tuning and remote control functionality to the PSP, all in a tiny enclosure. It features a large, easy to read LED for FM tuning, a pass-through port for headphones, and a clip for comfortable use. The integrated remote includes essential controls for easy media playback and functionality. Using the single button switch, listeners can enjoy their favorite FM stations or control music right off their PSP.
Price: $49.99

SmartShare
The SmartShare is a headphone splitter with individual volume controls. It is ideal for watching movies on a PSP as it allows you to share the experience with a friend perfect for car trips, plane flights, and waiting rooms. Now you can share your audio, not your volume preferences.
Price: $14.99