Full band speed detection with long-distance alert; audio signal increases in volume as you approach a speed detection point. Front and rear detection: 360-degree reception of speed signals for accurate detection from all directions, enhancing safety. Multiple warning modes: Selectable city, highway, mute, or auto-mute modes with intelligent filtering to reduce false alarms. Long-range radar detection: Detects both fixed and mobile speed monitoring systems, effectively identifying various radar types including low-frequency, inverter, and off-frequency signals. Strong anti-interference performance: Advanced radar identification system with built-in language options (English), operates independently of database updates. Item Type: Radar Detector. Material: ABS. Package List: 1 x Radar Detector.