1、1.【Extreme Range Super Heterodyne Technology】-Auto 360-degree detection with super-fast sweep circuitry provides extra detection range and the best possible advance warning to even the fastest radar guns. 2、2.【Wide Detection Range】-Radar detector is the latest pop mode radar gun (super-fast instant on mode) This Radar can Detect any stable or mobile Radial Speed ​​Monitor 200-800m ahead. 3、3.【Advanced System】-Relative speed sensing auto mute system that virtually eliminates false alerts and shutdown feature will render your detector undetectable by currently available radar detectors. 4、4.【Quick Response】-When you detect a position, the radar detector will tell you by making a sound to show you are approaching a speed detection device, so you can confirm your speed on the stretch of road. 5、5.【Risk-Free Attempt】-Provides complete immunity to VG-2 radar detectors; Electronically remembers radar detector setting for an indefinite period of time even with the power removed. Comes with 1 x Radar Detector, 1 x Power Cord, 1 x Anti-Slip Mat and the package box with user guide. Material: abs Color: blue/red Size: 9.9*6.5*3.5cm Working voltage: DC 12V Frequency: X-BAND: 10.525GHz 100MHz K-BAND: 24.150GHz 175MHz Trfor K-BAND: 24.150GHz 175MHz KU-BAND: 13.450GHz 125MHz KA-BAND: 34.700GHz 1300MHz Trfor KA-BAND: 33.400GHz 1300MHz Lighting beam: 90433KMHz VG-2: 11.150GHz 410MHz Wireless duplex transmission frequency: 2.4GHz 410MHz 1 *Host 1 *Car Charger 1 *Anti-skid Pad 1 *Instruction