Specially designed for PSP Input:DC 12V Output:DC 5V 500mA Use instruction: Res;ectkvely connect the plugs of car charger to the socket of psp 1000/2000/3000/go console and car cigarette firstly,then it can be used to recharge the PSP. Please make sure not to be short-circuit. Please disconnect the power cable when not use. Please do not dissemble it by yourself. Please do not place it into flame.