Car Bluetooth 5.0 Aux Cable with Microphone for Hands-Free Calling and Audio Streaming – Compatible with Mazda Models Voltage: 12V Special Features: Bluetooth Music Transmitter, Receiver, and Call Answering Functionality Interface: 16-Pin White AUX Input Port Installation Instructions: 1. Insert the 16-pin white connector into your car radio's 16-pin AUX input port. 2. Connect the red wire to the ignition-positive (ACC) wire and the black wire to the radio ground (GND) within the radio’s wiring harness. 3. Pair your mobile phone to the device via Bluetooth (no password required). 4. Select AUX on your car radio or CD display screen to choose the audio source. 5. Play music from your phone through the car speakers or answer incoming calls hands-free. Compatibility: Mazda 2 (2006) Mazda 3 (2006) Mazda 5 (2006) Mazda 6 (2006) Mazda MX-5 (2006) Mazda RX-8 (2006) Mazda CX-7 (2006) Color: Black Material: ABS Package Contents: 1 x Audio Cable Adapter 1 x Bluetooth Microphone Note: The package includes only the items listed above. Other accessories are not included. Note: Slight color variations may occur due to lighting and screen display differences. Measurement error allowed is +/- 1-3 cm.