1、[Accurate Position] The GPS tracking device is small size, light weight, easy to carry. For Google map positioning is added to the original base station positioning, which greatly reduces the error distance. 2、[View Location] You can use your mobile phone to view the location on the map and query the location track on the computer platform, and you can also directly reply to the location by text message in Chinese. 3、[Simple Operation] Just send a text message to the alarm locator, you can reply to the address information and the for Google map connection, the operation is simple to mobile phone, and one step is in place. 4、[Convenient To Install] Built in 2 powerful magnets to absorb the function, as long as there is a metal place, you can directly place it, and the magnet will automatically attract it, which is more and place the position. 5、[Automatic Charging Booting] Connect to the power supply. When the alarm locator is exhausted and the product is turned off, it will automatically turn on and continue to charge when the alarm locator is used. Warning: Charging must be inserted into the SIM card. Item Type: Locator Material: ABS+Electronic Components Model: GF-07 Machine Battery: 3.7V 400mAh Li-ion battery (included) Standby Time: 12 days Working Time: 4-6 days Expansion Card: Support mini memory card Continuous Talk Time: 150-180 minutes Network Standard: GSM / GPRS Storage Temperature: -40°C - +85°C / -40°F-+185°F Working Temperature: -20°C - +55°C / -4°F-+131°F Humidity Range: 5%-95% non-condensing GPRS: Upload 60, TCP/IP Working Voltage: 3.4-4.2V DC Standby Current: About 2.5mA Turn On Voice Control Current: About 30mA Talking Current: About 150mA GSM Positioning Time: 25 seconds Frequency Band: GSM 850/900/1800 / 1900MHz Supported Countries: China, Britain, France, Germany, Netherlands, Italy, Spain, Portugal, Brazil, Denmark, Russia, Poland, Turkey, Hungary, Thailand, Greece, Indonesia, Malaysia, Vietnam, Myanmar, Pakistan, Iraq, Saudi Arabia, Arabia, the United States, Kazakhstan, Outer Mongolia, Dubai, etc. Product Advantages: 1. You can use your mobile phone to view the location on the map and query the location track on the computer platform, and you can also directly reply to the location by text message in Chinese. 2. First, for Google map positioning is added to the original base station positioning, which greatly reduces the error distance. 3. Due to the addition of for Google's positioning mode, the product now supports foreign location tracking functions. 5. Does not require platform fees and is free to use for life. Just send a text message to the alarm locator, you can reply to the address information and the for Google map connection, the whole process is simple to operate the mobile phone, and one step is in place. 6. Built in 2 powerful magnets for adsorption function, as long as there is a metal place, you can directly place it, and the magnet will automatically attract it, which is more convenient for you to install and place the position. 7. With automatic charging function, that is, connect to the power supply. When the alarm locator is exhausted and the product is turned off, the product will automatically turn on and continue to charge when the alarm locator is used. Warning: Charging must be inserted into the SIM card. 1 x Locator 1 x Charging Cable 1 x Manual