Not all the car with this interface can use this kind of cable. AUX Adapter 3.5mm Male To USB 2.0 Female Converter Car MP3 Cable Audio Plug Jack. You must ensure that your car was equipped with aux interface and supports aux decoding or It won't work.
eBay
NFC※Bluetooth 5.2 Receiver Wireless 3.5mm Jack AUX to 2 RCA Audio Stereo Adapter. Bluetooth Aux Adapter Transmitter Receiver 3.5mm with Airplane Headphone Jack UK. Car Universal Wireless Bluetooth BT Receiver Audio Screen Adapter Handsfree Aux_.
eBay
(Improtant Note:Pixel 1/Samsung S10/S9/S8/Note 8/Note 9/Huawei P9/Hononr 9/Mate 9 do not support calling while using this USB C to 3.5m Adapter). ★【Relief Strain Design】:With the relief strain design, this adapter can stand 15000+ bend tests, which makes this adpter much more durable.
eBay
Audio Adapter: Support for Charging, Listening to music, and Calling. LED USB 3.0 To Type C Adapter OTG To USB C USB-A To Micro USB Female Connector. USB Type C Professional Lavalier Microphone Audio Video Recording Condenser Mic.
eBay
Not all the car with this interface can use this kind of cable. - 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.
eBay
3.5mm male: plug in the AUX input port of car stereo. - 1pc x 3.5mm AUX Cable Male to USB2.0 Female Converter. - USB 2.0 female: connect the USB flash drive, it can read the mp3 file form USB flash drive.
eBay
Usb C To 3.5mm Headphone Jack Adapter Usbc To Aux Audio Cable Compatible With Ipad Pro Ipad Air Android Phones And Tablets. USB-C to 3.5mm headphone jack adapter, USB-C to Aux Audio cable, compatible with iPad Pro, iPad Air, Android phones and tablets.
eBay
Fit your USB port with this cable so you can power small devices and electronics that use a DC5.5mm barrel jack. Cable uses the 5V DC from the USB port. 1 x USB Male A to 5v DC Power Cable. USB Type A Male to 3.5mm DC Power Plug Connector.
eBay