1High Speed Charging: Features 3.1A output for fast charging of your mobile device, ensuring your devices stay powered up during your car journey. 2Bluetooth Fm transmitter: With Bluetooth connectivity, this car charger allows you to wirelessly stream music, podcasts, and calls from your smartphone to your car's stereo system. 3Convenient and Fast: Connect Bluetooth with one click, enjoy your favorite music or podcast on the go without the need for complex steps. 4Charging Ports: Designed with two USB charging ports and a Pd charging port, cigarette lighter socket design, can easily charge most electronic devices. 5Excellent Audio: This car Bluetooth player provides clear sound quality, enjoy music in the car, is lightweight and portable, and is practical in use.