The Car FM Transmitter is compatible with iPhone, Samsung, and most smartphones. It features a Bluetooth FM transmitter, MP3 player, car charger, and aux connector. It can transmit audio files from a USB flash drive to the car audio system and send music from the phone via Bluetooth. It automatically switches to hands-free mode during calls and returns to music playback once the call ends.

By pairing the phone with the FM transmitter, speaking while driving is possible, as it has a HANDS-FREE function. Music can be played through the 3.5mm AUX port or via Bluetooth. It includes a built-in microphone that automatically switches to hands-free mode via Bluetooth when calls are received and resumes music playback, allowing safe driving. Answer/reject/end/hold calls are managed with a single button.

The high-quality music player supports Bluetooth devices with FM signal, features a 3.5mm AUX port, and can play music from MP3 players, tablets, etc. It has echo cancellation technology with CVC noise reduction. The USB 5V/5.2A charger can charge the phone while driving and automatically adjusts the output power for different smartphones. Compatible with Apple iPhone 7/7/6, iPad, other smartphones and tablets, iPods, MP3 players, and more. The memory function allows connection with the last paired phone. When not in use, it can be detached from the cigarette lighter socket.