FITMENT : For AUDI A4 2010-2012 For AUDI A5 2008-2011 For AUDI Q5 2009-2012 For AUDI S4 2010-2012 For AUDI S5 2008-2012 Material: Plastic & Metal. Tip: The rotor punching plate is made of silicon steel plate; The material of enameled wire is copper. Features: Strong wind power and Low noise,To provide you with a comfortable and quiet interior environment; Low power comsuption but High efficiency,To save your time and money. Working Voltage: 12 V Connector Gender: Male Number of Terminals: 2 Terminals Type: 2 Lead Wires Easy Installation: .