2020 wholesale car mp3 player bluetooth fm transmitter receiver dua qc3.0 usb quick multi-function car charger

this is a car mp3 player with 5.0 bluetooth fm transmitter receiver, built_in dua qc3.0 usb quick charge.it is a beaty multi-function car charger. do not hesitate to call this production from us.it is selled in other shopping plat now. we are waiting for your contact for large discount with bigger volume.