Note: Charging requires the SIM card to be inserted, otherwise it will not charge. Specification: Item Type: GPS Locator_x000D_Material: Plastic_x000D_Talking Time: 150 to 180 Minutes_x000D_Standby Time: 12 Days_x000D_Operating Time: 4 to 6 Days_x000D_Expansion Card: Mini Memory Card_x000D_Network System: GSM, GPRS_x000D_GSM Band: 850/900/1800/1900MHZ_x000D_GMS Positioning Time: 25s_x000D_Battery: 400mAh Li Ion Battery (Included)_x000D_Storage Temperature: -40C to +85C_x000D_Operating Temperature: -20C to +55C_x000D_Humidity Range: 5% to 95% Non Condensing_x000D_GPRS: Upload60, TCP IP_x000D_Operating Voltage: 3.4-4.2V DC 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. PackageList: 1 x GPS Locator 1 x Charging Cable 1 x Manual