The Kentfaith borescope is perfect for looking in detail into cavities that you can not get into otherwise. This can be used for looking into walls, into machines, into pipes, etc. The borescope had a plastic case with formed soft foam that leaves exactly places to safely hold and protect the borescope, camera screen and endoscope. The case latches with 2 snapping clasps that holds everything snuggly and securely. The screen screws on, you charge it with the provided braided nylon charging cord and you are ready to use the borescope. No software or set up required at all, which is really nice. The screen has really good image quality. I could see very fine details of the tiny fibers of my sweatshirt. We could insert the endoscope into the side of the laptop to see the broken pieces and read part numbers without even having to open the machine. There is a joystick lever that adjusts and rotates the end of the endoscope, so you can push the endoscope into a pipe or into a machine and then use the joystick to move the camera up, down, left and right. There is a trigger button that will capture an image quickly and easily. You can save an image or record video footage with the pull of the trigger lever with your pointer finger. Other machines you have to fumble trying to hold the borescope machine with 1 hand, hold the endoscope tube with the other hand and then try to press your finger on the machine top to take an image. But this borescope it like a joystick and you hold it with 1 hand to before all of the functions, and then just hold the endoscope with your other hand. It is so simple to use. I love the amazing quality of the images and the amazing quality of the screen display. It would be nice it the cord was 1 foot longer- especially for pipes, but for all of the projects that I will use this for does not require such long cord length, so this is perfect. Great quality! Very pleased with my purchase.