Features 1、[Multi Functional] Use GPS locator for recording, sound monitoring, tracking, etc. Supports security, tracking, monitoring, emergency alarms, management and more. 2、[Multi Application] GPS locator supports mobile phone remote control. Ideal for tracking vehicles, children, spouses, seniors or assets. Mini size, hard to detect. 3、[Easy To Use] All you need is a valid SIM card (not included) to insert into the car locator, no installation is required and you can track in real time over the internet, using for Google Maps. 4、[Real Time Location] Dial the SIM card number and you can hear the sound around this locator, no light, no noise, you can quietly monitor what is happening around the locator. 5、[Magnetic] This GPS tracking device is ultra small and ultra light. Can be used worldwide and has two powerful magnets built in for easy and secure attachment to your vehicle. Specification Item Type: GPS Locator Material: Plastic Talking Time: 150 to 180 Minutes Standby Time: 12 Days Operating Time: 4 to 6 Days Expansion Card: Mini Memory Card Network System: GSM, GPRS GSM Band: 850/900/1800/1900MHZ GMS Positioning Time: 25s Battery: 400mAh Li Ion Battery (Included) Storage Temperature: -40°C to +85°C Operating Temperature: -20°C to +55°C Humidity Range: 5% to 95% Non Condensing GPRS: Upload60, TCP IP Operating Voltage: 3.4-4.2V DC Package List 1 x GPS Locator 1 x Charging Cable 1 x Manual