... car's key camera 3),Support USD2.04),Real time recording in AVI video format AVI video Rosolution: 640 ... 16GB TF , you can freely record over for many hours strarghtly .6),Built-in 4GB/8GB/16GB TF for ... as long as 8 hours video recording , Support TF the max capacity 32GB. ... hear what they say & When happened 11), Battery use time: about 110 to 140 Mins 12),Smallest car's key camera ...