Review on 🚗 RIWUSI All-Metal FM Transmitter for Car Bluetooth 5.3 - PD 20W & QC3.0 18W Fast Car Charger - Wireless FM Radio Car Kit Bluetooth Car Adapter - Noise Cancelling Hands-Free Call - Hi-Fi Music - Blue Light by Michael Robertson

This Bluetooth FM transmitter is very durable and well built. The metal body gives the product a solid and beautiful look. Setting up and pairing with your mobile device is very easy. It is advantageous to charge the device and use the sending function at the same time. User manual in different languages like English, German, Spanish, French. When your mobile device connects to the transmitter, you will hear a voice confirmation. The VHF frequencies 87.5 and 108 cannot be used in my case. If the radio frequency you have selected is not used by any radio stations in your area, then you have no problem and the tone and volume are fine. The only downside to this type of transmitter is that it searches for an available FM frequency. This can be annoying at times, especially if you live in an area with a strong wireless signal. You may need to change the broadcast channel from time to time when traveling to different areas to avoid channel overlap and interference. Finally, it's a cool looking and useful device for older (car) radios without Bluetooth functionality.