How to understand its HD720P Resolution:
It is not one Real 1280*720P Resolution,it is Interpolation 720p,8fps ;
Its real resolution for this endoscope is 640*480,30fps

This USB Endoscope is a portable,handheld video endoscope system with a flexible insertion tube.
It can easily be operated by plugging directly into your computer.
The Real 640*480 Pixels resolution camera provides good video quality and with 6 adjustable LED lights on the tip,you can see clearly in dark area.
The camera head and cable are water resistant wich makes it possible to work in multiple environments.
You can also capture pictures or record videos through your computer or laptop easily with the bundled software.
First,Connect the USB to your PC to see the video ,so easy !
Above XP system,you need to installment the CD drive,then you can take photo/Video,More Function

How to use software?
1)Copy software USB Camera to your computer hard disc,for example,C Disc firstly;
2)Run this software usb camera,and option device: Endoscope
3)Option its resolution 480p or 720P,Default resolution is 480p;
4)If you can not find this 720P resolution for option in your computer,please contact us,and we send you this newer software; Or just download the newer software here: Contact with seller.
Just becasuse your computer system can not compatible with our original software in CD;
Hook,Mirror&Magnet are included,they are very usefull!