Features: 1.Unused, 100% brand new, quality assurance. 2.Can work with all devices with bluetooth functions. 3.Directly fit in, easy to plug and install. 4.Enables to read , display and control your phone or other music player effortlessly. 5.Supports to connect two smart devices at the same time. Specification: Features:_x000D_ _x000D_ Unused, 100% brand new, quality assurance. _x000D_ Can work with all devices with Bluetooth functions. _x000D_ Directly fit in, easy to plug and install. _x000D_ Enables to read , display and control your phone or other music player effortlessly. _x000D_ Supports to connect two smart devices at the same time. _x000D_ Specifications: _x000D_ Material: Plastic, metal_x000D_ Color: Black_x000D_ Total Length: Approx.40cm / 15.7in_x000D_ LED mode: Red-USB mode, Blue- Bluetooth mode_x000D_ Package weight: Approx.40g_x000D_ Fitment:_x000D_ for A6L/A8/S5/A3/A1/Q3 2010-_x000D_ for Magotan 2010-_x000D_ Not Fit for A4 A5 A6 Q7 TT _x000D_ _x000D_ Package list:_x000D_ 1 * AUX Cable_x000D_ _x000D_ Note:_x000D_ Due to some models for Q5 and Q7 are not applicable, please consult the seller before purchasing._x000D_ 1. The car must be later than 2009, 2009 or earlier, without adapter power output._x000D_ 2. Support bluetooth audio playback. It cannot be controlled by central control or steering wheel control. Moreover, it cannot be used as a microphone._x000D_ 3. Only applicable to cars equipped with 3g MMI system, no matter 2g or 3g +!!! PackageList: