Since then, Bluetooth technology has undergone significant developments and improvements, so the version of Bluetooth that operates your FM transmitter can have a significant impact.

Since then, Bluetooth technology has undergone significant developments and improvements, so the version of Bluetooth that operates your FM transmitter can have a significant impact.

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Best Bluetooth transmitters for cars Nulaxy Wireless in-Car Bluetooth FM Transmitter This transmitter has a 1.4-inch LCD display, making setting it up and changing the frequencies easy.