Jupiter Jack

Inventor: Jason Bobb

Turn your Car Radio into a Speakerphone!

Jupiter Jack instantly turns your car radio into a wireless speaker system, so you can talk hands-free on your cell phone as you drive. Simply plug Jupiter Jack into your cell phone, tune to 99.3 and your car speakers will transmit quality sound for crystal-clear reception.

Includes:

• 6 adapters
• 1 button cell battery