1. GPS G-sensor dual camera car black box 2.2 cameras(120,170) 3.Night vision,AV ... .Password for TF card 5.audio GPS G-sensor dual camera car black box 1.Suitable for taxi, trucks or buses.2 ... also.12.Have two micro USB port on our car black box,one is spare,do not plug the power in ... , the remaining capacity will show 80MB. GPS G-sensor dual camera car black box