Type A Aux Plug Cord 3.5mm Male Jack Audio Adapters for Car MP3 3.5mm To USB 2.0 AUX Extension

Label:Yes Length: 20cm Function:Read USB Flash Drive or Card reader Color: Black Quantity: 1 Pc Type: 3.5mm Male To USB 2.0 Female Audio Adapters NOTE: 1.This data line only can be connected to the U disk, and does not support mobile phones, MP3 and iPod charging. 2.Not all the car with this interface can use this cable. Some car AUX without decoding function,so can only use MP3 device,(only car AUX interface have the function of read U disk can use the cable 3.U disk capacity should not be too large.U disk can not have other documents, and do not build folders, only MP3 format songs