The Jupiter Jack was tested on a video by Dan from StarReviews.com. At first, he told the viewer what they would receive in the package when they ordered this device. It comes with multiple adapters so it will easily fit most phones as well as a transmitter to broadcast your phone call through a car stereo system.

Later on when Dan tested this device, he placed an outgoing call and took an incoming call to see if the quality of the call would differ. Both times, Dan as well as the other person could be heard very clearly.

Dan concluded with giving Jupiter Jack six out of six stars due to its reliability and ease of use.

Read Dan’s article and see his video here.