What are some popular brands for an iPod FM transmitter a car?

There aren't many dedicated "iPod FM transmitter" brands anymore, as iPods are largely obsolete and Bluetooth technology has taken over. Most modern solutions use a Bluetooth transmitter that plugs into your car's 12V outlet (cigarette lighter) and pairs with your phone (which can play music from various sources including an iPod if it's connected).

Therefore, instead of searching for "iPod FM transmitter brands," you're better off searching for "Bluetooth FM transmitters for car" or "Bluetooth car audio adapters". Popular brands in this category include:

* Anker: Known for its reliable charging products, Anker also offers well-reviewed Bluetooth FM transmitters.

* VicTsing: Another popular brand offering affordable and often well-rated Bluetooth FM transmitters.

* iClever: This brand produces a range of car accessories, including Bluetooth FM transmitters.

* Mpow: Similar to the above, offering various models at different price points.

Important Note: The sound quality of FM transmitters is generally lower than other methods (like Bluetooth to a car stereo with auxiliary input or using a wired connection). If possible, connecting your device directly to your car stereo (via aux cable or Bluetooth) is always recommended for superior audio quality.