What should we pay attention to when choosing a suitable Android car stereo? Here are the 6 attributes that we consider when recommending an Android 2 Din Car Stereo(http://www.eonon.com/Car-GPS-Navigations/2-Din-Car-GPS-DVD.html), along with a few of our top picks to get you started on your search.

Audio
Almost every car comes with radio or CD player with audio feature. Therefore, the most important bits that you should look for are the audio sources that you most often use. Do you need a CD player? Have you ditched discs in favor of digital media? Depending on your answer, you'll have to decide whether to go with a traditional CD-receiver with a slot for your discs, a larger A/V receiver with a color screen, or a matchless receiver that ditches the drive and all of the moving parts that come with it.

GPS and navigation
Car audio receivers can do more than just play your music; many can also help to get you where you're going with turn-by-turn GPS navigation. For those too lazy to click the link, you'll want to look for flash memory-based maps that can be upgraded via a removable SD or microSD card. Traffic reporting is extremely useful and can be had for free over the RDS-TMC band or through the HD Radio tuner.

FM/AM Radio
Every Android Car DVD(http://www.eonon.com/Car-DVD-Players/Android-Car-DVD.html) sold today will feature an AM/FM radio that will tune into your local stations, but you may want to improve on that. Picking a receiver that has built-in HD Radio decoding will dramatically improve the audio quality of local radio stations broadcast in the digital format. You'll also be able to access digital subprograms for stations that support multicasting to increase the amount of available free programming.

Apps and smartphone integration
Android, Windows Phone, and Blackberry users have no badges to look for. Either pick a receiver that uses A2DP stereo Bluetooth audio streaming for wireless media playback or make use of the aforementioned auxiliary input for the simplest connection.

Bluetooth
Bluetooth enables your phone to send its voice data to your car's hands-free system, a visor-mounted speakerphone, or a wireless headset, and receive input from a microphone. It is pretty convenient and safer to receive a call during car driving.

Installation
Every make, model, and year of car is different, so installation can be tricky. If you plan on doing the installation yourself, you'll need to be able to take your particular car's dashboard apart and remove the stock radio, a wiring harness to connect the new receiver's standard harness to your car, and a mounting kit to hold everything into your dashboard. A rudimentary understanding of soldering or crimping wires is helpful.

BMW Navigation(http://www.eonon.com/Car-GPS/Android-Car-GPS/GA5150F.html) is a hot key word currently. It seems more BMW owners are likely to get a car stereo to upgrade their car level. With these tips above, they have much clear idea in their mind and consider what kind of car radio they should install. Modification is always bringing joy for vehicle lovers!