Adds Bluetooth(R) to any vehicle with an FM radio ; Streams music from iPhone(R) or Android(TM) smartphone through vehicles sound system; Installs behind the dash; Low-profile dash-mountable button controls music streaming, call answering & voice recognition; 3.5mm audio output connects to vehicles aux audio input for optimum sound quality; Motorola(R)-style antenna connection allows installation into any radio with standard FM connector antenna, even 12V amplified antenna systems; Vehicles with different antenna connectors will require antenna adapters; Kit includes: ; Radio input button ; Noise-canceling microphone with visor clip ; Control button ; Wiring harness;