ITEM NAME:Bluetooth 4.0 Module For Car Radio Aux Cable With USB Port Description: -Name: Car Audio Cable -Bluetooth 4.0 unlimited models only need AUX socket and USB socket -(Bluetooth mode) Lights up in blue mode, it is mode, the phone is connected to the product , and the car can be connected to Aux mode to connect to . -(U disk mode) After plugging in the U disk, press the button to light up the red indicator light is the U disk mode, and then switch to the USB mode on the car to use the U disk to play the song. -If the car's own USB port is unable to recognize the USB flash drive, it will not be able to connect to the USB flash drive to play music. The USB port needs to.Bluetooth 4.0 unlimited models only need AUX socket and USB socket. -(Bluetooth mode) Lights up in blue mode, it is mode, the phone is connected to the product, and the car can be connected to Aux mode to connect to.
