General description Stream your music effortlessly to your car radio with the 3X Car Wireless Bluetooth Module Music Adapter. This Bluetooth Aux In Adapter allows you to connect your smartphone or any Bluetooth-enabled device to your vehicle's audio system, providing a seamless listening experience without functional restrictions on your car radio. Technical specifications Bluetooth module connector: 12V Input: 12V DC Output: 5V / 1000mA DC Connections: USB plug, 3.5 mm jack plug Measurement allowed error: +/- 1-3cm Compatibility and accessories Compatible with all vehicles with factory or retrofitted AUX IN preparation Power supply via USB or lighter Packing included: 3x Bluetooth Adapter Aux cable Installation Depending on the model, the factory AUX interface may be located in the glove box, storage compartment, under the center armrest, or near the handbrake.