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 Material: ABS + Metal Language: Chinese, English and Russian Signal: Full frequency reception X. K. KA. CT. LA, etc. Full frequency radar band: X Band: 10.525 GHz 100 MHz K Band: 24.150 GHz 175 MHz K Band: 24.125 GHz 175MHz Ka Band: 34.700 GHz 1300 MHz Ka Band: 33.400 GHz 1300 MHz VG-2 11.150GHz 175MHz Function: Advance speed measurement warning distance 200-800/219-875yd meters (accurate speed measurement 300 meters) to ensure driving safety Working Voltage: Car Cigarette Lighter 12V Working Current: 230mA Display Type: Digital Tube Monitor Reminder Type: Real Time Voice Prompt Applicable Models: Universal