Blanco de 3,5 mm estéreo macho a micro & MINI USB 5Pin Adaptador de audio macho Conector convertidor Cable 0.5M 50cm para auriculares MP3 MP4

3.5 mm 3.5mm Stereo Male to Micro&MINI USB 5Pin Male audio Adapter Convertor connector Cable 0.5M 50cm for MP3 MP4 headset U disk

Available for Memory Card stereo. Some auto device does not support audio connection, please confirm whether your device can use before buying.

Only your stereo has a decoding function, it can be directly through this cable inserted U disk , then play the songs of U disk on your stereo.