Review on 🚗 Enhance Your Car Audio Experience with Bluetooth FM Transmitter:Wireless Car Radio Adapter, MP3 Music Player Car Kit with Hands-Free Calling, QC3.0 Charge, LED Backlit, TF Card/USB Connectivity - Compatible with All Smartphones Audio Players by Dave Wheeler

I earned it right away. Just like plug and play type. After switching on, the display showed "107.9". I Tune your FM car radio to this frequency. It also connects easily to my cell phone (iPhone). Adjust the volume of the car radio and telephone to 50%. The music from the phone started playing and the sound came out of the radio, crystal clear with no hiss or hiss. When making phone calls through this device, the sound quality is excellent. Great product for such a low price. I recommend buying. Fast delivery.