... 3.Detachable panel 4.up-down,left-right moving 5.GPS and DVB-T Model: GS-7101sSpecification:1.ISO standard ... playing 13 Simultaneous dualzone playing : can play DVD when using GPS navigation. 14,Standard steering wheel controls, 15, Built-in ... ISDB-T / ATSC-MH or CMMB (Optional) 22,Built-in GPS navigation with 2-zone playing(Optional) 23, USB port / dual ... DVD,USB/SD,AM/FM,RDS,Bluetooth,IPOD,TV,GPS