Car radar detector with speed voice prompts for safe driving1360 Detection: The speed radar detector uses the latest 360degree detection technology to detect from the front, side and rear. 2Long Range Radar Detector: Detect any stable or moving radar speedometer 2001000 meters ahead and react quickly with voice prompts to give you driving warnings. 3High Sensitivity: Ultrahigh sensitivity level, advance voice warning. High precision and automatic reduction of false alarms to ensure you drive safely. 4Safe Driving: Voice notifications help you keep your eyes on the road. Support OSD languages such as English, Russian, Chinese. 5Easy Installation: Easy to install, no complicated tools required, convenient to use, good choice for drivers who demand the highest level of protection against speeding tickets.