REAL TIME GPS/GPRS/GSM TRACKER,TK102, PERSONAL TRACKER, SMALLEST GPS TRACKER Description:Mini Global GPS TrackerNew Mini Global GPS Tracker for everyone (including yourself, your wife, your kids, your pet ... listener in Monitoring Mode GPRS and Internet application SpecificationsGPS Chip: SIRF III chip Network: GSM / GPRS GSM Frequency: 850 / 900 / 1800 / 1900 ...