AARP Hearing Center

My wife and I will be taking a big road trip, and I need something to keep me awake on those drives of eight hours or more. My car doesn’t have a CD player, and I don’t know much about streaming. I’m not looking to spend a lot of money, either. Can you help?
I know firsthand what it’s like to drive rural stretches where you can’t find appealing music, news or talk on the radio. It’s how years ago I got hooked on XM satellite radio, now Sirius XM, during Ohio-bound drives along Interstate 80 in parts of Pennsylvania.
Before getting to the heart of your question, let’s take a quick spin down memory lane and reflect how car audio has evolved. You have more listening choices these days and superior sound systems in most vehicles.
If you’re of a certain age, you probably rode in a vehicle with just an AM-FM radio and at best a ho-hum speaker.
Maybe a few years later you splurged for an 8-track cartridge player, which for folks who may not recall, had this pesky thing where a song literally broke up midstream because it had to skip to the next track before resuming. The cartridges played in a continuous loop that could not be rewound.
Cassette tapes, which you could rewind, eventually overtook 8-track. And then during the 1980s, the digital compact disc (CD) player came into vogue with the first car CD players arriving around mid-decade.
Fast-forward to the present, and we’re smack in the era of streaming. CD players in cars aren’t obsolete yet, but they're an endangered species in newer models.

Ask The Tech Guru
AARP writer Ed Baig will answer your most pressing technology questions every Tuesday. Baig previously worked for USA Today, BusinessWeek, U.S. News & World Report and Fortune, and is author of Macs for Dummies and coauthor of iPhone for Dummies and iPad for Dummies.
Thus, beyond radio waves, content has to come from somewhere else. That somewhere else is increasingly your smartphone.
Connecting smartphones to car audio systems is pretty simple, typically by USB-A or USB-C cable, wireless Bluetooth and in some vehicles Wi-Fi.
Instructions vary by vehicle, and some newer and expensive cars boast fancy infotainment touchscreens. Consult your car manual for specifics on how to pair a phone.
Related: 16 Ways Smartphones Have Changed Our Lives
Sync phone to car with Apple CarPlay, Google’s Android Auto
With that in mind, let’s focus on the phone itself.
iPhone owners can take advantage of CarPlay, a built-in feature that as of this writing is supported in more than 800 vehicle models. Google’s Android Auto counterpart is supported in more than 500 models and stereos.
Many cars are compatible with both systems, and several aftermarket auto accessories also support CarPlay and Android Auto.
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