QC3.0 Car Audio MP3 Player Wireless Bluetooth 5.0 FM Transmitter Dual USB Fast Charger Handsfree Car Kit U Disk Music Play  About this item: & 12304;More Functions for Easier Hands-free Call& 12305; fm transmitter has more functions for hands-free call now. You can easily answer/ hang up/ redial/ reject a call with one button. CVC noise cancellation technology will effectively reduce the background noise and give you a clearer calling environment to ensure your safety during the trip. & 12304;Stable Transmission via Bluetooth 5.0+EDR& 12305; bluetooth fm transmitter for car introduces advanced bluetooth 5.0+EDR, which has a better performance compared to version 4.2. There is a faster transfer and the sound is clearer and more stable. In addition, less power is consumed. By selecting car bluetooth transmitter, you can enjoy a fast transfer without sound loss, which ensures a pure sound experience when you have a phone call or listening to music. & 12304;2 USB Ports with Quick Charge& 12305;Now you are able to charge 2 devices at the same time with bluetooth car adapter. The QC3.0 fast-charging port is able to charge your phone 4x faster than standard chargers and the battery will be fully charged within 40 minutes. Another charging port also supports USB flash drive which gives you more options to meet your different needs. & 12304;Enjoy Hi-Fi Music in 2 Ways& 12305;Support both bluetooth and USB flash drivers (64GB max). You can choose either way to enjoy your favorite music. No more ads or signal interrupting, you are free to enjoy fluent music streaming. & 12304;Featured RGB Light of 7 Colors& 12305;Just press the RGB control button on FM bluetooth transmitter car, you’ll have a cool, colorful light effect right away You can easily find it during the night. Long press the RGB button for breathing mode. Let it illuminate your car and creates more fun Package: 1pc * Car Bluetooth Player (No retial package)