Features: *AUX Audio Cable Adapter Bluetooth-compatible For for for for BMW E39 X5 X3 Z4 R50 R53 CD Radio Navi * new and high quality * Used optics & operation of your radio. * Top sound quality. Compatibility: Flat pin connection, also New Generation For E39 from 09/00 (except Reverse Radio) For E53 X5 (except Reverse Radio) For E83 X3 (except Basic CD) For Z4 E85 (except Basic CD) For MINI R50 R52 R53 Boost CD / Navigation Supports up to Bluetooth-compatible 5.0 for low power consumption With DSP1 , the device is needed for the 3 + 6 changer cable and an additional DSP adapter.(Not included) Here you will find the right device for the CD changer connection. Here you will find the right device for the round pin connection. 1. Please make sure your car radio has AUX mode before purchasing. This product is only suitable for radios in AUX mode! 2. The without a microphone does not have the function of answering calls, while the with a microphone has the function of answering calls. If you need the function of answering calls, you need to purchase a matching microphone. Music Streaming: F or the wireless transmission of music, Navi statements Title control on the radio Playback starts automatically when selected on the radio, stops when changing to e.g. radio Speakerphone: Answering / ending calls via the title forward / back button In adapter mode, the music stops and it rings in the speakers In the radio mode, the CD changer must be selected manually, the call will be accepted automatically Supports up to Bluetooth-compatible 5.0 for low power consumption I nstallation: The adapter is connected invisibly to the back of the radio with system with 16: 9 on-board monitor in the trunk at the radio module (with Z4 / X3 on the control panel) No additional cabling necessary for the power supply It is automatically recognized by the radio as a CD changer, No AUX input must be unlocked consuming. Package Contents: 1*B luetooth-compatible A dapter Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data.