... Bluetooth,FM,AV-IN(Which can connect rearviem system) 5.0inch TFT touch screen GPS navigation ,GPS navigation system with Bluetooth1) Super slim2 ... Atlas-IV, dual-core, CPU ARM11 500MHz6) Built-in bluetooth module, support bluetooth with wireless internet (SPP,DUN,GPRS,IE)7 ... .7.5kgsUnits per 20'/40'/40' HQ6900/13800/16300pcs 5.0inch TFT touch screen GPS navigation ,GPS navigation system with Bluetooth