Car Dvr Full Hd 1080p 170 Degree Night Vision  LCD Masasei Camera Video Recorder with G-sensor  Include 8G Card Superior Night-vision with Six-Glass lenses,TV and HDMI HD output Full-HD Video 1920*1080 at 30 fpsendless looping mode and auto ON/OFF. Work automatically without any human touch.Support Memory Card: up to 32GB. Built-in speaker and microphone Emergency Lock Button & G-sensor,can Intelligent lock protection for emergent collision file.Loop recording allows old file to be replaced automatically with new files Superior Night-vision by world class f2.4 Six-Glass lenses, and unique WDR video systemEmergency Lock Button & Accident Auto Detection Feature (G-Sensor) can lock current video file for you Safety First: High Quality Li-polymer 3.7v 260mah battery can bear high/low temperature, with official MSDS report and the most strict PONY Lab Certificate (Tested: 6+ hours in 60F, 6+ hours in -5F).100% satisfaction guaranteed