100% brand new and high-quality made.This Radar detector features a laser eye detector for a 360 degree laser detection and is easy to install.It can detect any stable or mobile radar Speed Monitor 250-2500m ahead.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.Extreme Range Super heterodyne technology, with super-fast sweep circuitry, provides extra detection range and the best possible advance warning to even the fastest radar guns.Relative speed sensing auto shutdown feature will render your detector undetectable by currently available radar detector-detectorsFrequency:X-BAND: 10.525GHz100MHz, detectable distance: 1500-2500mK-BAND: 24.150GHz175MHz, detectable distance: 1200-2500mTrfor iPod K-BAND: 24.150GHz175MHz, detectable distance: 250-1200mKU-BAND: 13.450GHz125MHz, detectable distance: 450-1500mKA-BAND: 34.700GHz1300MHz, detectable distance: 800-1500mTrfor iPod KA-BAND: 33.400GHz1300MHz, detectable distance: 200600mLaser beam: 90433KMHzVG-2: 11.150GHz410MHzWireless duplex transmission frequency: 2.4GHz410MHzPower: DC 12VVoltage: 1000mAFunction operation:"UP": volume will be increased pressing this button"MENU": Screen will be become brighter to press this button"DOWN": volume will be reduced pressing this button & to shift between the city mode and high way mode, it will change language to Russia or English if press this button over 5 secondsPackage included:1 x V7 Radar detector1 x Car Charger1 x Non Slip Mat Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.