Function:It can only be used to listen to music. USB flash Drive playing music, can not to charge mobile phone! Attention:AUX function cannot be used. No AUX Cable! Usb Interface Audio Input Adapter With Cable For Ford Focus Cd Dvd Players Panel : 3.6 x 2.8cm Wire Length : 46cm Function: USB flash Drive playing music, be used to listen to music only . Package includes : 1 X USB cable 1 X Installation tool 2X Adapters(Micro+MINI) NOTE: 1.With a switch to control the power of the USB, you can turn off when USB is not used. 2.Before you buy please check back of your radio.Only fits for the radio with usb connector!! 3. Does not fit model xr5 2010 ,NOT Fit for SONY 6000CD, NOT for Sony cd (second generation) 4. Only fit for CD players with a USB interface on the back, if your CD there is no USB interface, please do not buy! 5.Only fit for Focus year 2009 2010 2011 models, please do not buy if your car year does not match! 6.It can only be used to listen to music, can not to charge mobile phone! 7.AUX function cannot be used. No AUX Cable!