3.5mm Male AUX Audio Plug to USB 2.0 A Female Jack OTG Converter Adapter Cable -Black Color

Attention Please: make sure vehicle have this function then purchase. Common vehicle speaker without Aux MP3 audio decoding function can not use this data cable. Function: vehicle audio signal transmission connect U disk 2.When using, U disk had better not store too much, specific to the car AUX can support how much capacity.U disk can not have other documents inside and do not establish folder.MP3 format music is used. Usage: Vehicle-mounted GPS, CD, DVD speaker with MP3 audio decoding play function can use this data cable. This cable 3.5mm plug connect vehicle GPS, CD, DVD speaker 3.5mm Aux audio connector, other connector USB connect U disk can let vehicle play U disk music.Suggest to read the vehicle direction carefully, make sure vehicle have this function then purchase. Common vehicle speaker without Aux MP3 audio decoding function can not use this data cable. Cable core: copper Sound channel: stereo 2 channel