Features: 1.Function: The car radar detection device is a laser eye detector for a 360 degree laser detection, can detect any stable or mobile radar speed monitor 200?800m/219?875yd ahead. 2.Voice Prompt: When you detect a position, the GPS will tell you by make a sound to show you are approaching speed detection device, so you can confirms the your speed on the stretch of road. 3.Professional Manufacturing: Extreme range super heterodyne technology, with super fast sweep circuitry, provides extra detection range and the best possible advance warning. 4.Mute Design: Uses a speed sensing auto mute system that virtually eliminates false alarms and will keep your detector from being detected by currently available radar detector. 5.Remember Detector Settings: Provides complete immunity to VG?2 radar detectors and can electronically remember radar detector settings for an indefinite period of time even with the power removed. Specification: Item Type: Car Radar Detector_x000D_ Material: ABS + Metal_x000D_ Language: Chinese, English and Russian _x000D_ Signal: Full frequency reception X. K. KA. CT. LA, etc._x000D_ Full frequency radar band:_x000D_ X Band: 10.525 GHz 100 MHz_x000D_ K Band: 24.150 GHz 175 MHz_x000D_ K Band: 24.125 GHz 175MHz_x000D_ Ka Band: 34.700 GHz 1300 MHz_x000D_ Ka Band: 33.400 GHz 1300 MHz_x000D_ VG-2 11.150GHz 175MHz_x000D_ Function: Advance speed measurement warning distance 200-800/219-875yd meters (accurate speed measurement 300 meters) to ensure driving safety_x000D_ Working Voltage: Car Cigarette Lighter 12V_x000D_ Working Current: 230mA_x000D_ Display Type: Digital Tube Monitor_x000D_ Reminder Type: Real Time Voice Prompt_x000D_ Applicable Models: Universal