Bluetooth 5.0 version, also support 4.0 /3.0 /2.0. Non-destructive installed in your car. Just plug one end of this cable into the CD changer input in the back of your stereo. Choose AUX from your radio and you can play music from your phone in your car. Match your phone or pad to bluetooth module.and Choose Aux from your radio, then you can use your phone to play music through car speakers. You can hear music from your phone/pad/mp3(They should have Bluetooth function). Fitment: For Fiesta MK6 from 2005 - 2008 For from 2005 - 2012 For Focus MK2 from 2004 - 2011 For C-Max MK1 / MK2 from 2003 - 2011 For Galaxy MK2 / MK3 from 2006 - 2014 For Kuga MK1 from 2008 - 2012 For MK1 from 2006 - 2014 For Mondeo MK3 2003 - 2009 For Mondeo MK4 2007 - 2015 For Transit MK7 from 2006 - 2013 For Transit Connect MK1 from 2006 - 2013 in connection with the following radios: For CD 132 For C 214 For C 307 For CDX 160 Not compatible with: For CDX 34X Voltage: 12V Interface: Bluetooth Item Type: Cables, Adapters & Sockets Material:ABS colour:black Package Contents: 1 x Audio Cable Adapter 1 x Bluetooth microphone Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.