1 4.3 GPS 2 4.3 rearview mirror 3 bluetooth and AV in 4 FM MP4 DescriptionModel No.IP-4301LCD4 ... NETAccessoriesCAR Charger,Power Adapter, Bracket,USB line, Manual 1BluetoothBuilt-in Bluetooth,via Hands-free with echo cancellation, DUN, Phonebook. 2AV- ... Navitel Etc.6FM TransmitFrequency reconcilable extension 76MHz~108MHz 4.3 inch rearview mirror car gps system with gps bluetooth Avin rearview mirror