The car audio adapter is designed to provide seamless wireless in your vehicle. Its sleek and compact design ensures it fits effortlessly into any car interior. This adapter allows you to connect your smartphone or other devices to your car's audio system, delivering sound without the need for cables. Features -Color:Black -Material:PVC, ABS, copper -Size:26.50X3.00X1.00cm/10.41X1.18X0.39in -Wireless connectivity: utilize technology to connect your car audio system with your smartphone wirelessly, ensuring a convenient and easy experience -Fine transmission: supports audio transmission, allowing you to enjoy clearer and purer music while driving -Multifunctional operation: features multiple functions such as volume control, song switching, and call answering, making it easy to operate while driving -Wide compatibility: compatible with most and supports various audio formats, catering to different user needs -Easy installation: simply plug the adapter into your car's audio interface to complete the installation, with no complicated procedures required Package list: 3 Audio Adapter