Waterproof wire endoscope , High resolution with 1/6 CMOS camera * 4 LED low lux luminance lights can work better when the light very dark * XP system can watch video directly without install software, Vista or Win 7 needs install software which in the CD * Can take photo (XP system can use itself photo function to take photo or use our software, other system need use our software to take photo) * Can record video, and save the video in the PC