Features 1、It is the only one of its kind to use the mobile phone to view the location and the computer platform to query the location track on the map, or to directly reply to the location by SMS. 2、for Google Maps Positioning has been added to the base station positioning, which greatly shortens the error distance of the product. 3、With the addition of location model, the product now supports foreign location tracking. 4、This product does not require platform fees and is free to use for life. Simply send a text message to the alarm locator, you can reply to the address information and for Google Maps connection, the whole process of the phone is simple. 5、Built‑in two powerful magnets, you don't have to worry about the problem of placement. As long as there is metal, you can place it directly, and the magnet will automatically pick up. Specification Features: It is the only one of its kind to use the mobile phone to view the location and the computer platform to query the location track on the map, or to directly reply to the location by SMS. for Google Maps Positioning has been added to the base station positioning, which greatly shortens the error distance of the product. With the addition of location model, the product now supports foreign location tracking. This product does not require platform fees and is free to use for life. Simply send a text message to the alarm locator, you can reply to the address information and for Google Maps connection, the whole process of the phone is simple. Built-in two powerful magnets, you don't have to worry about the problem of placement. As long as there is metal, you can place it directly, and the magnet will automatically pick up. It is the only positioner in the market with charging and automatic power-on function. When the alarm positioner is exhausted, the product will automatically turn on and continue charging. Specifications: Condition: Brand New Color: Shown as Picture Material: ABS Size: Approx. 4.1 * 2.4 * 1.6cm/1.6 * 0.9 * 0.6in Charging input: AC 110-220V 50 / 60Hz Charging output: DC 5.0V 300-500mA Machine battery: 3.7V 400mAh lithium ion battery Standby time: 12 days Working time: 4-6 days Expansion card: support mini TF card Continuous talk time: 150-180 minutes Network standard: GSM / GPRS Storage temperature: -40 ° C to + 85 ° C Operating temperature: -20 ° C to + 55 ° C Humidity range: 5%-95% without condensation GPRS: upload 60, TCP / IP Working voltage: 3.4-4.2V DC Standby current: about 2.5mA Turn on voice control current: about 30mA Call current: about 150mA GSM positioning time: 25 seconds Frequency band: GSM 850/900/1800 / 1900MHz Supported countries: China, UK, France, Germany, Netherlands, Italy, Spain, Portugal, Brazil, Denmark, Russia, Poland, Turkey, Hungary, Thailand, Greece, Indonesia, Malaysia, Vietnam, Myanmar, Pakistan, Iraq, Saudi Arabia, Arab, United States, Kazakhstan, Outer Mongolia, Dubai, etc. Package List: 1*GPS Locator 1*USB Data Cable 1* Instruction Manual Note: The SIM card must be inserted when charging. Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.