Portable flexible video borescope with integrated monitor(ng1) insertion tube & light source spec: Insertion tube & light source specs. 1.Image sensor: cmos image sensor 2.Resolution (dynamic / static): 320(h)*240(v) / 640(h)*480(v) 3.Size tip (insertion tube) diameter: 5.5mm (0.216") 4.Insertion tube length: 1m (33) 5.Frame rate: -30 fps 6s/n ratio: 42db 7.Exposure: automatic 8white balance: fix 9.Field of view (fov): 67 10.Depth of field (dof): 1.5cm~10cm 11.Light source: 4 white leds System specs 1.Power: dc5v 2.Display: 3.5f+tft lcd monitor 320*240 pixels 3.Interface: mini usb 1.1/ av out/ av in/ 4.Battery: rechargeable li-polymer battery (3.7v) 5.Video out format: ntsc & pal 6.Recording medium: sd card (capacity can be up to 2g) 7.Compression format: mpeg4 8.Still image storage format: jpeg (640*480) 9.Video recording format: asf (320*240) 10.Language: english Function 1.Quick snap 2.Quick video recording 3.Quick review 4.Av out 5.Video/picture viewer Case