Locate Anywhere: This GPS tracker has a long range of 1-200m, so you can track your items location anytime. You will never lost your item or have trouble finding your car again Real-time Positioning: Accurate positioning and real-time updates of tracker location. The GPS signal is stable and you can know the current location of your device no matter where you are Phone App Control: It also supports remote control via cell phone, convenient to know the location on phone Magnetic Absorption Installation: With built-in strong magnets, it can be firmly attached to the vehicle or other metal surface, will not fall off easily Wide Application: Providing a secure tracking solution for vehicles, elderly individuals, children, spouses, pets and more Specification: Material: ABS GPS positioning accuracy: 1-200m Alarm mode: vibration alarm, power shortage alarm Battery type: polymer battery Battery capacity: 200mAh Use time: 96h Waterproof function: daily waterproof Antenna type: built-in antenna External power supply form: USB interface Map function: Google, AutoNavi, Baidu Interface text: 104 languages ???? Working temperature: -30℃~+80℃ Communication frequency band: GSM/GPRS 850/900/1800/1900 MHz Charging voltage: DC 5V Working voltage: DC 3.3-4.2V Note: You need to insert a SIM card (not included) to use it!