Note:This accessory is a third-party product and is not manufactured or endorsed by .It is compatible with BMW E53 X5 X3 E83. Description This audio microphone is crafted to deliver nice , whether you're making calls or enjoying your favorite tunes. Its upgrading functionality eliminates the need for cumbersome cables, providing a clean and organized setup that seamlessly integrates with your car's audio system. Features -Color:Multi -Material:ABS -Size:26.00X8.00X4.60cm/10.22X3.14X1.81in -Seamless auto audio connector: enhance your driving entertainment by effortlessly connecting to your car -Reliable upgrading receiver: enjoy stable and clear audio for calls and music with the advanced technology -excellent microphone: the high sensitivity microphone effectively filters out noise for clear communication -Easy to install: compatible with a wide range of car models, allowing for quick and easy installation -Smart device switching: seamlessly switch between your phone and other devices for a versatile audio experience Package list: 1 adapter