Features: Fashion stylish design and flexible. 3.5mm male plug can plug in the car AUX port. With USB 2.0 interface,can read the data from the your device, such as connnect to your -Disk, vehicle , etc. There are car decoding function can be directly inserted disk adapter cable through which songs to for play disk car stereo. Use for vehicle navigation, vehicular . Specifications: Color: Random delivery (If you buy more, you may receive the same color or multiple colors) Size: 53mm*18mm12mm/2.09*0.71*0.47inch (Approx.) Connector: male to female Jack: 3.5mm stereo 3.5mm male: plug in the car AUX port USB 2.0 female: connect the -Disk, can read the mp3 form -Disk Quantity:1PC (other accessories demo in the picture are not included) Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!! Compare the detail sizes with yours, please allow 1-4CM differs due to manual measurement, thanks! Package includes: 1 Converter Adapter Plug (No retail package)