mp3 car audio cassette adaptor

car audio cassette adaptor may transfer the digital audio signal of MP3 ,MD,CD,VCD,DVD, GAME ,BOY,PDA to the sound equipment in car,so you can enjoy Hi-Fi digita audio signal by the tape player in car car audio cassette adaptor need not change any structure of car and need not add any the extemal power in car ,it canbe used different kinds of vehicle tape player the adaptor has plyg-and-plgy feature,it like a tape and need to insert the car audio cassette player ,so you can enjoy Hi-Fi digital audio signal