TX-10 Car Tracking System GPS Personal Tracker LBS+SMS/GPRS Upgrades

Feature: 1. Real-time location tracking 2. Tracking back 3. SMS Positioning 4. Set & Clear E-fence 5. Can store 9 called mobile phone number, serial number is (1 to 9) 6. Support voice calls 7. SOS Specification: Operating frequency GSM 850/900/1800/1900mHz Standby time 7 days Size 44.0(L)*37.0(W)*12.0(H)mm Weight 20g Package Included: 1 X GPS Tracker 1 X Charger 1 X Headset 1 X User Manual