Hello,
1.Yes,this BMW X5 E53 gps system has subwoofer output.
2. I am sorry we have no android map for Egypt. This unit can support Tomtom IGO Route 66 Papago etc map.You can download map from internet or buy from map sellers.
3.Yes. 2 SD Slots.
4.You only need to buy one 3G card,and insert the 3G card to the 3G dongle we provide.
5.Behind the device. Please connect 3G dongle to the USB port “GPS-USB-IN”
6.Yes,pls arrange professional to install. 3G and wifi is built-in. The usb port which 3G use is different from the USB for music.They can be used at the same time.
7.Yes,we will provide the external micro.
8.No, it will not need to cut wire.
9.It comes with the unit.
10. We suggest you install the camera to the position of your car’s license plate light.
11.E-book reading: TXT, LRC (Word/PDF/FB2/EPUB, the third-party soft ware should be installed)
12.NAND 4G Bytes – support TF Card extending. The NAND flash is 4GB.
13.Yes, connect your phone to this device via Bluetooth, then it can play music in your phone.
14.No. can't add RAM. You can update the software if the software can work in android system.
15.Yes.
16. No,it can’t work as a hot spot. Yes,this unit has Analog TV.
17. This unit can support map: Tomtom IGO Route 66 Papago etc. You can download it from internet.
18.This unit don’t need 3G WiFi antenna. Rear view camera is optional, the ipod input and aux can support.
19.Aux input is on RCA Cable.
20.It can support file browsing, delete, copy and move.
By
Seicane