The Car FM Transmitter PL-658 is ideal for easy and quick music playback on all car sound systems with radios. It features a hands-free function for making calls with open listening.

• Provides the ability to play MP3 files
• Equipped with a TF memory card slot & AUX input
• Equipped with two USB ports
• Powered by the car's cigarette lighter

Instructions: Choose an empty frequency where there is no active radio station broadcasting, then synchronize the radio and the FM Transmitter device to the same frequency to listen to music from the car speakers.