... ,5m Video flexible endoscope with 3.5 inch color TFT LCD Monitor Features: Function:photo,video,memory,audio record,etc.3.5" TFT LCD MonitorLens: 10mm (5.5mm,8.5mm Optional ... time:4-6 hours)Portable Industrial Endoscope with 3.5 inch color TFT LCD Monitor specifications:Specification(Body part)3.5" TFT LCD Screen(QVGA 320 x 240, 16.7M ...