Jupiter Jack Cell Phone/Car Speakerphone Converter

Easy to use device Turns your car radio into a hands free speaker phone Simply plug into your cell phone's headset jack & tune your car radio to 99.3 FM & start talking hands free Features a built in microphone that transmits your voice clearly while you hear your caller's voice clearly through your car's speakers Works w/ any cell phone w/ headphone jack Some phones may require an adapter, the most common of which are included in the package