Feature:100% Cheapest High-qualityLaser Auto Radar Detector Car Radar Detector V7 with LED Display1.Support English and Russian Voice Warning2.)User instructionsRussian & English User Manual( Default to send English)3.)Bands supports: LX/K/Ka/Ku/New K/Laser Band/VG-25.)DC port Charge: 5V6.)USB Port: 2.07.)MOQ:1pc8) Net Weights: 0.25kg， Gross Weights: 0.35kgSpecification:Two mode: city mode， to alert the motion signals，when "+" button is pressed， the vocal report will be reported every 10s，and it will turn to default setting when the motion signal disappeared; high way mode， it is the default setting， it will report each time when receving signal with high sensitivity.Press left button for adjusting volumePress right button for shifting between city mode and high way mode (pressing for 3 seconds to change the languague)."Mode" button for increasing screen brightnessProvide 360-degree detection of laser signalsAlert Type: audioThe device has automatic default storage function for all settings.Detection Type: K Band， Ka Band， Laser， X Band， NEW K Band， Ku Band， VG-2Available Language:English， Russian to Choose ( Default to send English)1.About the Signal :Support X K Ka Ku VG-2 full band and Laser 360 degree detection .(Ku band radar gun currently being used in Europe.So if you are Russian buyer ， this band can not be detected. )Our this model only support flow motion detection ，can not detect the tracfic cameraThis model can detect police radar and laser gun 200-800 meters ahead . Detection range will be slightly different according to traffic status ， landscape ， climate .When the detection range is not satisfied ， please adjust the location and angle of the radar device . The less interference， the farther reaction distance .You can also use wave amplifier if possible .2.About the USB2.0 Jack and the usb cable :This item can not support date transition (without GPS function) .The usb cable can use for CAR DVR charging by connect with the radar device.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 gunsDetects Ku Band radar gun currently being used in Europe.Detects the latest pop mode radar gun (super-fast instant on mode)Relative speed sensing auto mute system that virtually eliminates false alerts.Relative speed sensing auto shutdown feature will render your detector undetectable by currently available radar detector-detectorsProvides complete immunity to VG-2 radar detector-detectorsElectronically remembers radar detector setting for an indefinite period of time even with the power removed.Frequency:**X-BAND: 10.525GHz100MHz， detectable distance: 1500-2500m**K-BAND: 24.150GHz175MHz， detectable distance: 1200-2500m**Trfor iPod K-BAND: 24.150GHz175MHz， detectable distance: 250-1200m** KU-BAND: 13.450GHz125MHz， detectable distance: 450-1500m**KA-BAND: 34.700GHz1300MHz， detectable distance: 800-1500m**Trfor iPod KA-BAND: 33.400GHz1300MHz， detectable distance: 200600m**Laser beam: 90433KMHz**VG-2: 11.150GHz410MHz**Wireless duplex transmission frequency: 2.4GHz410MHzPower: DC 12VVoltage: 1000mASize: 120 x 62 x 35mmFunction operation:"UP": volume will be increased pressing this button"MEUE": Screen will be become brighter to press this button"DN": 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 secouds.Attention Please:You can press the button "DN" and choose the language you need.This model can't test the camera， only use to test the speed (without GPS function)，hope all buyers should know this point before you place your order to us.Package:1 x car radar dectector1 x anti-slip mat1 x manual