About this product [World Map & Lifetime Free Updates] **Warm Tip**: This GPS navigation device has built-in offline maps and does not support real-time online updates. If you encounter a destination whose name has changed and the device cannot provide an accurate location, you will need to download the latest map update and try relocating the device. Thank you very much for your understanding and support. [Smart Satellite Navigation] ① Supports 5 search methods, including postal code, address, POI, coordinates, and favorites; ② Provides speed limit and speed camera alerts, and displays distance to destination, estimated time of arrival, and current speed; ③ Provides 4 route options: Express/Green Light/Short Distance/Easy; ④ Provides 2D/3D map viewing modes; ⑤ Provides real-world voice guidance in over 40 languages. [Customized Navigation Routes] Our satellite navigation system is suitable for a variety of vehicles, including cars, trucks, taxis, buses, bicycles, emergency vehicles, and even pedestrians. With our custom routing feature, you can flexibly tailor navigation to your specific vehicle type and information. This ensures you can easily avoid routes with height, width, and weight restrictions, ensuring a seamless and worry-free driving experience. FM Amplified Volume (without radio): To keep you focused on the road, you can easily choose to play the navigation voice louder through the FM amplified volume function. *Note: After receiving satellite navigation, please use the car charger to fully charge before use. If the satellite signal cannot be found, it may be due to the problem at home. Please search for the signal outdoors.