... 4. Mp3/4, radar detector GPS navigation system 1. GPS navigation system Technical Specifications:SystemCPUCPU : Media Tek MT3351,468MHZflash ... CSR BLUECORE3Output power Class 2Transmission distance 10m(Max)Signal system NTSC/PALAudio playerMP3,WAV,MID,DAT,ASXVideo playerMP4, ... , CE , FCCWarrantyOne Year 2. GPS Navigation system package List: GPS Unit with Stylus,Mini USB cable ,Car charger,AC/DC ...