The JumpCard® is a pre-loaded USB flash drive, featuring all three digital versions of PARADOX (.pdf, .epub, .mobi) as well as the PARADOX Audiobook (.mp3) in one convenient, credit card USB that can plug directly into your car's USB port for listening* while you travel.
JumpCard™ is exclusive to Jumpmaster Press.
*Vehicle USB port required. Apple CarPlay required. E.G.Rowley and Jumpmaster Press are not responsible for vehicle compatibility with JumpCard™ Audio format.