High Definition Audio The latest Bluetooth 5.0 technology which ensures faster, stable and stronger anti-interference. It generates a strong FM signal to ensure clear sound quality. It also adopts A2DP sound processing technology and white noise canceling (CVC) microphone which can provide you better stereo music and clear calling process. Hands-free calling The Bluetooth FM transmitter built-in mic with hands-free calling function. Simply press and hold the multi-function button for 2 seconds to wake up Siri or Google voice assistant. Then you can answer/hang up/reject the call/search the information you want with hands free. Fast charging The FM transmitter has a charging port QC 3.0 and a 2.4A charging port that supports high-speed car charging. It’s up to four times faster than traditional charging ports. These double outputs that you can charge your cell phone or other devices. Even use them at the same time. Colorful music player The Bluetooth FM transmitter can play music via
