1. GPS G-sensor dual camera car black box 2.2 cameras(120,170) 3. ... TF card 5.audio GPS G-sensor dual camera car black box 1.Suitable for taxi, trucks or buses.2 ... we can see speed,Latitude & Longitude Coordinates of car's anytime,anywhere when we play these video files ... .12.Have two micro USB port on our car black box,one is spare,do not plug the power ... 80MB. GPS G-sensor dual camera car black box