3.5mm Male AUX Audio Plug to USB 2.0 A Female Jack OTG Converter Lead Adapter UK
The 3.5mm jack plug to the AUX interface of the car when the USB interface connect to the U disk, auto play music. Jack: 3.5mm stereo audio plug in the car AUX port. U-DISK CAPACITY. U disk capacity as far as possible not too large.