Features: Just plug the white connector into the socket back of your radio. You can just Insert this item to the back radio then Connect the red wire to 12V+, the black wire to 12V-. Match your phone or pad to bluetooth-compatible module.and Choose Aux from your radio, then you can use your phone to play music through car speakers. You can hear music from your phone/pad/mp3(They should have blueooth function). Compatible with Mazda3 Mazda6 M3 M6 Pentium B70. Mazda6 2006 to up ONLY.Mazda3 2006 to up ONLY. Mazda5 2006 to up ONLY. Mazda2 2006 to up ONLY.MazdaMX5 2006 to up ONLY.MazdaRX8 2006 to up ONLY. Package Includes: 1x Car Stereo Adapter Specifications: Material:Plastic Cable Length:Approx.150cm/59.1in Net Weight:38g note: Please allow 1mm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Our products are made with the highest quality materials and are designed to provide you with the best possible user experience. We strive to ship out all orders within three days of purchase, and the estimated delivery time is 8-60680 days. When shopping, please pay attention to the size and dimensions of the product to ensure that it meets your needs. In the title and , we have provided detailed information about the product, including its features and specifications We want you to be completely satisfied with your purchase, so if you have any questions or concerns, please dont hesitate to contact us. We are here to help and will do our best to assist you. Thank you for choosing our product. We hope you enjoy it