GPS Tracker Magnetic Mini GPS Real Time Car Locator Long Standby Portable Real-Time Positioning Device for Kids Elder Pets Black

Product Specification: ?Type: Magnetic GPS Locator ?Material: Plastic ?Color: Black ?Dimension: 1.57x0.91x0.63inch(40x23x16mm) ?Talk Time: 150 - 180 minutes ?Working Time: 4 - 6 days ?Expansion Card: Mini TF card ?Network: GSM/GPRS ?GSM Band: 850/900/1800/1900Mhz ?GMS Locating Time: 25 Seconds ?Power Input: AC 110-220V 50/60Hz ?Power Output: DC5V 300 - 500mA ?Battery Capacity: 3.7V 400mAh Li-ion Battery ?Working Voltage: 3.4 - 4.2V DC ?Storage Temp.: 40 to 85 Celsius ?Operation Temp.: 20 to 55 Celsius ?Humidity: 5%-95% non-condensing HOW TO USE: ?Insert working SIM card into the tracker, then track and map (with Google maps) in real-time over the internet ?Monitoring by sending text messages to the tracker ?Send 555 to start recording ?Send 666 to stop recording ?Send 777 to receive the location via a link to Google Map ?Send 445 to delete recording ?Send 444 to reset phone number Notes: Charging requires a SIM card to be inserted, otherwise charging cannot be achieved. Package Content: 1 x Mini Magnetic GPS Tracker 1 x USB Charging Cable 1 x User Manual