GPS Car Black Box with 3D G-sensor,HD Car DVR,1.3 Mega Pixel CMOS, , ... Car Black Box HD Drivd Box with 3D G-sensor,,Car Black Box,Car Black box, Car DVR, ... Microphone,Support internal GPS Modul,Support Internal 3D G-sensor(Collision,Q-break,Q-accel detection),Support max 32GB ... occurs, this device automatically detects it through an impact sensor and records and saves images before and after accidents. ...