Victsing Bluetooth FM Transmitter

* Automatic Tuning for Easy Use: The Bluetooth FM Transmitter For Car adopts upgraded chip With just a simple tap of the pressing “ CH/A” button twice, and it could automatically searches for and connects to unoccupied FM frequencies. Easy to use when you tune the car radio to the same FM station. * Big Knob Button for Volume & S.T: With super wonderful ring knob button, you can easy turn knob button to tune the volume up when the volume is low for you also it could change FM station, compare with other FM Transmitter in the market, more quickly and accurately. Also all the buttons are on the same side and easy to control compatible with 12-24V car cigarette lighter. * Quick Charge for Two Devices: One USB port is quick charge 3.0 port (up to 5X faster than standard chargers), which can charge compatible devices to 80% in just 35 minutes. The other USB charging port is optimized to support 5V/1.5A for charging faster and reading U disk for playing music, meet your need to charge your phone and listen to mu...