LITTLE KNOWN FACTS ABOUT THIếT Bị THEO DõI MINI.

The compact Garmin eTrex 22x ($180) is definitely the extremely definition of a handheld GPS. For substantially fewer money than most choices available, that is a remarkably able product. The 22x is ideal for people who prioritize simplicity about substantial-stop functions.Most GPS units are limited to the L1 frequency of GPS. With options to have