Features::
Product interface: 3.5mm Audio Interface
Applicable Equipment: 3.5mm on-board AUX and decoded car, mobile phone can not be used
Product feature: Read the U Disk Card Reader
Product length: 20cm
Product Guide: The 3.5MM AUX interface of an ordinary car radio does not have the function of MP3 audio decoding and playback, so this data cable cannot be used. Only the car GPS, CD and DVD players with the function of MP3 audio decoding and playback can use this data cable: The 3.5MM plug of this cable is connected to the 3.5MM AUX audio interface of the car GPS, CD and DVD player, and the other USB is connected to a USB flash disk to play U disk songs in the car, The 3.5mm connector of the cable is connected to the audio interface of the car's audio AUX, and the USB of the other end is connected to the USB flash disk. The car can play U-disk songs. Play music with pure sound quality.
[Note]: MP3 audio decoding and playback function is required, please make sure your car GPS, CD or DVD device has MP3 audio decoding and playback function before purchasing.

Package Included:
1 x 3.5mm AUX Audio Adapter
20cm USB OTG Host Adapter Cable Jack 3.5mm Plug to Type A Female AUX for MP3 Player.
The OTG adapter is now supported by many USB devices. For example, you can connect external hard drive to your digital camera or a USB stick to the MP3 player. The data will be transferred directly!
USB A socket to 3.5mm plug.
This aux adapter cable lets you play music via USB flash with your aux mount in your car. USB socket connect the USB Flash driver, it can read the MP3 file shape USB Flash driver.