High Quality Sound Featuring a high-end Bluetooth chip for stable transmission, this 12-pin aux cable adapter delivers clear, high-fidelity audio without distortion. Experience sound quality that meets high-definition standards.Easy Plug & Play Installation Simply connect the adapter to the back of your car radio—no additional wiring or power supply required. Enable Bluetooth on your phone, search for the device, and pair it with your car. Switch your car CD system to AUX mode to start playing music from your smartphone.Play Music Wirelessly Equipped with Bluetooth 5.0 technology, this adapter is backward compatible with Bluetooth 2.0, 3.0, and 4.0 devices. Stream audio from your favorite music apps directly to your car stereo for real-time, wireless listening without the need for CDs or long signal cables.Compatibility Designed to fit select BMW and Mini Cooper models: - BMW Z4 (E85/E86) 2003–2008 - BMW X3 (E83) 2004–2010 - Mini Cooper (R50) 2000–2006 - Mini Cooper S (R53) 2000–2006 - Mini Cooper JCW 2000–2006 Premium Build Quality Constructed from durable ABS plastic, this aux adapter is built for long-term reliability. Supports Bluetooth audio streaming and hands-free calling with an included microphone for convenient call answering.Specifications: - Material: ABS Plastic - Color: Black - Bluetooth Version: 5.0 - Operating Voltage: 5–12V Package Included: - 1 x Bluetooth Audio AUX Adapter - 1 x Microphone