Best Car DVR Camera 2 In 1 Radar Detector Ruian/ English Version 2.4"Dash Cam 150 Degree Lens Tachograph Traffic Warnin Device Notice?:1, Please use our original car charger instead of USB cable, car charger can make sure provide enough voltage to work, the built-in battery capacity is small, just used for few seconds delayed shutdown (G-sensor function)2,Its important to use Original memorry Card 16GB/32GB C10.the dvr only support Original SD Card quality! Do not insert the memory card when the dvr turns on; format the memory card before using.3.This is 2 In 1 Multi-Function Car DVR Camera with Radar Detector support English & Ruian version and voice! Features: 100% new brand and high quality The recording of the cycle of G sensor, LED display, motion detection, night vision, radar detector, SD / MMC card, time & Date Specifications: 2.4-inch TFT screen Item type : DVR to carvideo format: Avi FullFrequency Radar: K.Ka,X BandOSD language: English, RuiaView Angle: 150 degreePixels: 300megaBattery: EmbeddedResolution:1280x720Frames per second: 20Dial size: 802.11a / bMaterial: Medical siliconeNet weight: 400gPackage includes:1 x DVR-Camera Recorder with radar detector 1 x charger 1 x mount holder