Simply plug the compact Jupiter Jack unit into any cell phone headphone jack, tune your car radio to 99.3 FM and start talking. Enjoy crisp, clear conversation as the sound is transmitted through your car speakers while keeping your hands on the wheel. An inexpensive alternative to costly blue tooth systems. Fits any cell phone headphone jack. Adapters for all cellphones included. Using the Jupiter Jack, you can now safely talk and drive at the same time. It is the most convenient hands free device for any cell phone, guaranteed. There are no plugs and no wires. The Jupiter Jack will your turn your car radio and speaker system into a hands free phone. High quality sound is transferred to the speakers in your car so you can safely talk and drive at the same time. The Jupiter Jack is compact and portable. It is designed to work with any phone and in any car. Adapters for all cellphones are included.

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