Notice Before Order: x This product uses 2G GSM network,If your 3G/4G/5G SIM CARD can also support 2G network, then it is ok to use. But if your country have closed 2G GSM network,We suggest you choose our 4G GPS tracker. These countries already closed 2G network: Australia, Japan, Taiwan, Sourth korea, Singapore, Canada, New Zealand. x If you are in Chile or Colombia, after you receive the product, you should register IMEI in your country as soon as possible, otherwise the device is not allowed to be used in your country. x If you are in Turkey or Pakistan, you can note the valid IMEI number of the local country in the order request. We will modify it for you. Features Real-time tracking by SMS/platform/APPRemote voice ListeningGPSandLBS positioningGeo-fence alarm OBD port design and easy installationOver speed alarm History Tracking PlaybackFree Platform/APP Specification Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Dadangjia