car phone chargers adapter f3 universal bluetooth wireless handsfm transmitter audio mp3 music player dual usb pd 3.1a quick charge with col

1.practial in most of the cars,support bluetooth/u disk tf card player, 2.bluetooth hands-calling,noise cancellation function,make the phone call more clearer. 3.friendly material,fast charge. 4.universal compatibility,multi protection,uilt-in protection system against over-current, over-charging and over-heating ensures superior performance, safety and reliability,smart ic intelligent adaptive technology. 5.fashion,factory directly offer.colorful led light,special style,cool styling,beautiful in the night,very cool.