Bluetooth 5.3 FM Transmitter for Car

Work method Microphones for collecting sound   Lifetime Service & Hassle-free Replacement ——Whatever any issues, please message us via Amazon at any time and we will serve you as soon as possible! Tip!!! How to avoid static noise to ensure the best sound quality? Step 1: Make sure you first tune your car radio frequency to a station that is not in use, this blank station will have a slight rustling noise Step 2: Tune your car Bluetooth adapter to the same blank station as your car radio to ensure the best sound quality Three ways to pair your car radio with JOYROOM FM transmitter   Way 1: Wireless Bluetooth Connection Step 1. Tune the car radio to an UNUSED STATION/BLANK CHANNEL (Support 88.1-107.9 Mhz) Step 2. Long press the knob button to enter FM mode, Pair FM transmitter with car radio channel Step 3. Pair your phone with FM transmitter via bluetooth   Way 2: AUX Connection（Lossless sound quality） Step 1. Pair your phone with FM transmitter via bluetooth Ste