In Car Psp Speaker System

ok I'm not so keen on getting a new car stereo etc

so I thought of this while I was bored

you'll need:

speaker that'll connect to a psp without hassle(I'm using my computer speaker which need to be powered via usb)
a psp
and a in car usb charger got this for £3

disconnect the speakers and connect them to psp
and usb into in car charger

now take the things all connected into the car and plug in the usb in car charger into the cigarette lighter now the speakers should have power when the car is on so you can listen to your psp tunes in the car

for better sound place them under the passenger seat or mount them on the dashboard