Technical Details Applicable models：For BMW X3 E83 2004 2005 2006 2007 2008 2009 2010 2011 2012 System：Android 12 RAM & ROM：2 GB RAM 32GB ROM Screen size：9" IPS Touch Screen; 1280*720 Audio format：MP3, AAC, FLAC, APE etc Photo format：JPG, JPEG, GIF, PNG etc Video format：MPEG, AVI, ASF, MP4, DAT, VOB, OGM etc Wifi (Dual Brand)：2.4Ghz & 5Ghz Carplay/Android Auto：Compatible with Wireless carplay/Android Auto This car radio stereo built in Android 12 system, with 9 inch touch screen and 2GB(RAM) 32GB(ROM) Memory,supports apps download and play HD video. support wifi connection to download more apps. Bluetooth calls/music Once your phone is connected to car radio, you can sync the phonebook or music to the radio. If your car can use the steering wheel controls function, you can use the steering wheel directly to answer calls or adjust the volume and etc. (Note: If you want to make and receive calls by radio, after connecting to Bluetooth successfully, please select “Allow reading phonebook” and select the Bluetooth radio name call speaker on your mobile.) FM Radio stations and DSP sound effects 1.Frequency range .FM tuning range: 87.5 ~ 108.0 MHz .18-Station presets .For up to date music, news, sport 2.It has DSP function, you can control the volume of each speaker in the front and rear, and it has a stereo equalizer: jazz, rock, pop, classical, etc.Also you can connect subwoofers, speakers, etc. via the RCA interfaces. Built in WiFi module, support WiFi connection & mobile phone hotspot connection, easy internet access, real-time update map, download APPs, very convenient to operate. Steering Wheel Controls you can use the steering wheel controls function, directly answer the call or play the next song through the steering wheel buttons and etc, it will bring more safety to your driving. For some cars with steering wheel buttons, the process to perform steering wheel control functions is: Setting-->Car Infotainment-->SWC GPS navigation It has pre-loaded North american map and you can plan your route directly by postal code / address / POI. You can choose 2D/3D maps while driving. 3D maps allow you to better identify buildings without having to worry about complex routes. FAQ How to get Audio? / FM Radio has audio but Bluetooth and Carplay does not get audio? 1. There is a AMP Control of RCA cable, please connect it 2. Connect the AMP Control to the red wire (ACC) of radio power cable or a DC12V battery. Reach us for instruction 3. If you are using Premium Audio System, the product is not compatible with FAQ How to get Audio? / FM Radio has audio but Bluetooth and Carplay does not get audio? 1. There is a AMP Control of RCA cable, please connect it 2. Connect the AMP Control to the red wire (ACC) of radio power cable or a DC12V battery. Reach us for instruction 3. If you are using Premium Audio System, the product is not compatible with