https://saltlakecity.craigslist.org/hsh/d/salt-lake-city-vyncs-gps-tracker-for/7912682173.html
Vyncs GPS Tracker for Vehicles, 4G LTE - Unopened - household items - by owner - housewares sale -...
Unopened GPS tracker for cars. Comes with web account and Android/iOS apps. No battery needed! Draws power from OBD-II port.