?After Sales Service?Kyltoor has professional technical team and great customer service. We offer 30-day Money-Back, 12-month Replacement, life-time Technical Support. If you have any questions about the product, please contact us via message, we will reply you within 24 hours. ?Free Lifetime Map Updated?Kyltoor 7-inch gps navigation for car is pre-installed with the latest 2023 North America maps, including US, Canada, Mexico maps with 2D/3D map display. If you need to update the latest maps, please contact us to download. (Maps available for download but not pre-installed: Europe, South America, Australia, etc.). ?Intelligent Navigation System? ?Smart Car Navigator provides you with speed warnings so you can easily avoid tickets. ? Support Postcode, Address, Coordinates, Favorite and POI Search, such as gas stations, rest areas, etc. ? Provides Speed Warning, Route Planning, Street Names Broadcast, Current Speed, Remaining Distance, Estimated Arrival Time ( real voice announcement) to give you a better driving experience. ?Support FM sound transmitter, GPS time / Map time setting. ?Customized Navigation Routes?Smart GPS can customize your exclusive route according to your vehicle type, avoiding height and weight restrictions, traffic congestion routes, etc; GPS navigation supports multiple navigation modes - Truck, Car, Bus, Pedestrian, Cab, Bicycle, Emergency, etc., full for your diverse trips. ?Car Navigation with 2.5D Screen?The 2.5D screen GPS Navigation with a wider viewing angle, a more visible screen and better light transmission, allowing clear map display even in sunlight.