Gps Tracker 001

Specification:GSM Chip: 850 / 900 / 1800 / 1900 MhzGPS Sensitivity: -159DBGPS Frequency: L1, 1575.42 MHzAccuracy for Location: 5m, 2D RMSAccuracy for Speed: 0.1m/sTime to First Startup: 38 seconds on averageWarm Start: 8 seconds on averageAltitude Limit: 18,000 meters (60,000 feet) maxVelocity Limit: 515 meters/second (1000 knots) maxVibration Limit: 20m/secondStandby Time: Around 150 hours (with sleep mode)Battery: Rechargeable and changeable 3.7V / 850mAh Li-ion batteryCharging Port: DC 5V (Mini USB Port)Size: 66 (L) x 46 (W) x 17 (H) mm