Detailed Product Description PND GPS/GSM/GPRS tracking,bluetooth gps,4.3 inch portable GPS navigation, GPS navigator, car ... -core, CPU ARM11 500MHz6) Built-in bluetooth module, support bluetooth with wireless internet (SPP,DUN,GPRS,IE)7) Support FM Transmitter8) AV-in ... hand, spelling, stroke and other many inputting formats16) High fidelity stereo earphone output, built-in hi-fi 1.5 W speaker ...