How to Use:
1. Insert the 16Pin white connector into your car radio 16Pin AUX input port.
2. Connect the red wire to the ignition on the positive wire (ACC) that goes into the radio harness and the black wire to the radio ground (GND) that also goes into the radio harness.
Some say it might drain your battery, if you wire it as mentioned above it won't.
3. Connect your phone with this device via Bluetooth pairing. (No password required when connecting)
4. Select AUX in your car radio panel or CD display audio source list.
5. Play mobile phone music through car radio amplifier.

Specification:
Item Type: Car Bluetooth Wireless Module
Material: ABS
Special Function: Bluetooth Music Transmitter Receiver and Call Answering
Interface: 16 Pin white AUX input port
Fitment:
Replacement for Mazda 6 2006 to up ONLY
Replacement for Mazda 3 2006 to up ONLY
Replacement for Mazda 5 2006 to up ONLY
Replacement for Mazda 2 2006 to up ONLY
Replacement for Mazda MX5 2006 to up ONLY
Replacement for Mazda RX8 2006 to up ONLY
Replacement for Mazda CX7
Please make sure there is AUX Switch on your radio front panel and 16Pin white AUX Port at backside.

Package List:
1 x Car Bluetooth Wireless Module