YINUO 7 inch 1 Din Android 5.1.1 Car DVD Player GPS Stereo for BMW 3 Series E46 M3 1998-2006, BMW E46 3ER 318 320 325 In Dash Navigation support GPS/DVD/AM FM Radio/SWC/Bluetooth/DVR/AV-IN 1 Din In dash car dvd player,comes with all the cables you need-plug and play.It can fit 1998-2006 for BMW 3 Series E46 and BMW M3, BMW E46 3ER 318 320 325 330 335, if your original car has HarmonKardon or BOSS amplifier, please contact us with your car model and year, to buy the extra wire.Thanks Android 5.1.1 Lollipop OS, Rockchip RK3188 Cortex A9 Quad Core CPU, DDR3 1GB RAM, 16GB internal memory, Mali 400MP GPU, in dash double din car gps navigation system,faster than any other android radios. Support SD/USB/DVD/CD, 1080P video,Subwoofer, 3G/Wifi/Hotspot, OBD2, DVR,AV-IN, GPS Navigation with bluetooth for hand free phone call and music playing(free external mic is included to get better phone call effect), AM/FM radio with data system, Dual Zone and Steering Wheel Control,Mirror link Airplay functions Free 8GB map card is included, you also can download Google maps, Waze and other Android maps apps for navigating. Voice guidance, radio/disc/Bluetooth/USB/SD playback are available while navigating. Eligible for Amazon's 30-days returns policy, 12 months warranty for quality-related issues. Note: User manual was built-in the system, you can find it in the main menu, called "instructions" application. if you need installation guide, please contact us to get it.