Feature:1.2 in 1 multifunctional car dvr with full frequency radar detector.2.2.0 inch LCD screen, 720p full hd image, 140 degree ultra wide angle lens.3. Detect mobile speeding camera.4. Full frequency radar: K, Ka, Ku, X b&.5. Support G-sensor, seamless loop video.6. Sensitivity settings: (Highway mode/ City mode).7. Shortly press Menu button to switch Highway mode/ City mode.8. Highway mode: Higher sensitivity to receive radar band from long distance.9. City mode: there are interference signals from surrounding in downtown, automatically.10. Reduce radar detector sensitivity & shield kinds radar interference signals, used to reduce unwanted warning.11.GPS function, GPS lane track record function.12.WDR (Wide Dynamic Range) function. Package Included:1 X Car DVR Recorder 1 X Suction Cup 1 X Car Charger 1 X User Manual Specification: Colorblack Materialplastic Size 6cmx 4.5cmx 8cm/ 2.4x 1.8x 3.15 Chipset SQResolution 720 P Sensor OV9712 Lens 140 degree wide angle Compression format H.264 Video format AVIDisplay screen 2.0 inch Night visionsupport G-sensorsupport Time stampsupport Memory card TF (maximum support 32G) Languagesupport Chinese simplified, Russian, English display & Russian, English voice Language of user manualsupport Russian/ English Built-infull frequency radar module X-band 10.535 G Hz 100 M Hz Tripod K-band 24.125 G Hz 175 M Hz Tripod ku-band 13.450 G Hz 125 M Hz Police Ka-band 34.700 G Hz ~ 36.1001300 M Hz Tripod ka-band 34.300 G Hz 1300 M Hz Vg-211.150 G Hz 175 M Hz Work voltage DC 12 V Input of adapter DC 8V -40 V Output of adapter