Note:There are two types of driving recorders, with radar speedometers,no radar speedometers!Radar Detector and Car Dash Cam (two in one combo).Detects mobile speeding camera.Radar identification system to mute the inferential radar frequency.On time reminder and current car speed display.Driving direction display for orientation.Voice prompt with loud and clear timbre.The front lens with Full HD 1080P resolution, it was made by 6 layers of A+ high transmittance glass.170 Degree Ultra High-definition wide angle lens, can shooting the cars front without blind area.Support 24 hours parking monitoring, connect car battery with parking monitoring cable (is not included), even though the car was turn off, the machine can still record video, to achieve 24-hour surveillance. Specifications:Color: BlackAppearance material: ABSLens wide angle: 140 degreesScreen size: 2.4 inchesCircular Video: seamless cycle recording, no second leakage.Image format: JPEGVideo format: AVI 30fpsAutomatic shutdown: supportRecording function: supportMobile detection: supportGravity induction: supportNight vision: supportVideo resolution: 1280*720/840*640.Video size: 720P/WVGAWorking temperature: -25 C -75 CStorage card capacity: maximum support 32GB Radar:Police X-BAND: 10.535GHz + 100MHzSpided K-BAND: 24.125GHz + 175MHzSpided KU-BAND: 13.450GHz + 125MHzPolice KA-BAND: 34.100GHz~36.100 + 13000MHzSpided KA-BAND: 34.100GHz~36.100 + 13000MHzLaser beam: 904 + 33KMHzAnti VG-2: 11.150GHz + 175MHzPower Supply:Battery Specification: built in lithium batteryVehicle charger input: DC 12VVehicle charging output DC 5VSupport language: English, Russian, etc.Product size: 82*73*62mmPacking list:1 X Driving Recorder Camera1 X Car charger1 X English manual1 X Mounting bracket Return Policy All of our items come with a 30-day free return policy. If you need to return, please contact us, let us know the detailed problem and send us some pictures for confirmation. We reserve the right to refuse any returns for objective reasons. Shipping Policy All of our items are shipped free with tracking numbers. Orders will be shipped within 3 working days upon receipt of payment. Most orders will be shipped within 1 working day. In most cases, shipping takes 8-12 working days.