Attention: please make sure your device have the mp3 decode function, that can read the mp3 file from U-disk. USB Falsh Disk would not be big volume, it depens on if your Aux port compatible,You had better only put Mp3 file in the disk, do not creat the folder.

Features:
Color: White
Length: Approx 18.5cm
Connector: male to female
Jack :3.5mm stereo audio
3.5mm male: plug in the car AUX port
USB 2.0 female: connect the U-Disk, can read the mp3 form U-Disk

Package includes:
1x USB Female to 3.5mm Jack Male Audio Converter