Features: -GPS tracker with a powerful magnet. -Portable, easy installation, waterproof. -360 day battery life (minimum 60 day in full use). -Historical tracking up to 90 day history can be traced. -Silent GSM audio voice monitor. -Supports GEO fence alarm function. -Remote monitoring, App client can remotely monitor the device. -Multi-port view, App, PC client. -App supports multi users. -APP supports systems, Android 2.3 above, Apple 5.0 and above. -Requires 2G SIM card size, 3G, 4G nano size SIM requires adapter. -Tracker SIM card must have caller ID activated. -Tracker SIM card must be GPRS and or DATA enabled. -PIN code of tracker SIM card must be in the off state. Specifications: -GSM frequency bands: 850mHz / 900mHz / 1800mHz / 1900mHz -GPS Accuracy: 5-15m -GPRS Accuracy: 15m-250m -GSM Accuracy: 250-500m -Waterproof Class: IP67 -Responding time: Cold start: 38s (Open sky) / Warm start: 32s (Open sky) / Hot start: 2s (Open sky) -Ambient operating temperature: -20 +60 degree celcius -Ambient operating humidity: 20-80 percent RH What's in the box 1 x Car GPS Tracker 1 x USB Cable 1 x User Manual