160??wide angle high-definition lens with Support Rear View: Reversing automatically switch the screen.</br>GPS Navigation & HD DVR Camera & Radar Detector can work at the same time.</br>Cycle recording?? turn on and recording automatically when car starts?? automatic circulating recording?? it is able to set the record time for each file?? do not worry about the storage.</br>Support North America Map (United States?? Canada?? " Navigate anywhere?? Dedicated?? Easy-to-use GPS Guidance?? possible detours that may help save time.</br>Each country road constantly changing?? so we offer permanent free map update?? when you need to update?? we will send you a link to download the latest map.</br></br>Product Description</br></br><b>Specification??</b><br> ?? Android 4.4.2?? Allwinner A23 Dual-core Cortex-A7 1.5 GHz?? 512M DDR3?? Built-in 16GB.<br> ?? 7 inch 800*480 TFT large screen?? play games?? watch videos?? Download Software.<br> ?? 1/2.5 inch light-sensing surface area.<br> ?? 160?? wide angle high-definition lens.<br> ?? Cycle recording?? turn on and recording automatically when car starts?? <br>automatic circulating recording?? it is able to set the record time for each file?? do not worry about the storage.<br> ?? G-sensor?? powerful document protection function?? the video will be saved intactly.<br> ?? Please connect the car charger after start the car when you use it.<br><br> <b>GPS