Jupiter Jack™ is the new, revolutionary cell phone accessory for your car that turns any car radio into a wireless speaker system.
Why spend up to a hundred dollars for a complicated wireless blue tooth system.
Using a Cell Phone without a hands free device is not safe and is illegal in some states.
Introducing Jupiter Jack, the new revolutionary handsfree device for your cell phone. It turns your car radio into a hands free phone!
Designed to work with any phone and car, all you do is plug in the Jupiter Jack into the place where you would normally plug in your headphone, just tune your radio to 99.3 or 101.3 FM and start talking!
Jupiter Jack transmits quality sounds through the speakers in your car so instead of hearing music, you hear the other person.
Now you'll enjoy the clear robust sound that only your car speakers can provide so you can safely talk and drive at the same time.

Transmits quality sound through the speakers in your car

Works with any phone in any car

Compact and portable

No installation necessary

2.5mm Universal Headset Jack with 6 additional headset port adapters included!: Apple, BlackBerry 3.5mm, Nokia, LG, Samsung, Motorola. For those rare cases where the enclosed adapters do not fit your cell phone, the appropriate adapter will be mailed to your home for a small processing fee. For more information, go to www.JupiterJackHelp.com

CR2032 Lithium battery Included