Features: 1. Comes with red MP3 cable and a black auxiliary input mode cable, and they are brand new and high quality.2. Allow AUX input on any CD or Cassette unit (non nav) and replace the CD changer.3. Convert your iPhone cable to show auxiliary mode.4. You will gain the ability to play audio which you wish through your head unit using this mode.5. It is easy to install, and just plug and play. Specifications: Color: Black Auxiliary Input Mode Cable & Red 3.5mm Cable Connection Type: 3.5mm - 3.5mm3.5mm to 3.5mm Cable Length: 100cm/39.4''Auxiliary Cable Length: 150cm/59"Package Weight: approx. 55g Compatible with: Fit for E46 1998 to 2006 Package Included: 1 x MP3 Cable1 x Auxiliary Input Mode Cable Note: 1. Please compare your original item with the photos provided for the listing to make sure that you are purchasing the correct part. 2. Please be informed that we do not hold any responsibility for damages caused by wrong installation or wrong purchase. 3. Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. 1Comes with red MP3 cable and a black auxiliary input mode cable?, and they are brand new and high quality 2Allow Auxiliary input on any CD or Cassette unit (non nav) and replace the CD changer 3Convert your iPhone cable to show auxiliary mode. 4You will gain the ability to play audio which you wish through your head unit using this mode 5It is easy to install, and just plug and play