for PSP Go Cradle feature:

 1)You can charge the battery by inserting the PS Go system into the cradle.

2)Using an AV cable(sold separately),PS GO system video can be output to a TV when the PS GO system is attached.

3)To use this product,both the AC adaptor and the USB cable supplied with the PS GO system are required .The AC adaptor(sold separately) can also be used.

4)This product is designed exclusively for use with the PS GO system