The 3.9mm Otoscope Camera Ear Wax Removal inspection camera by ScopeAround is a portable, battery-powered device that allows for easy inspection and removal of ear wax. With a 1080P HD video endoscope, real angle of view at 30 degrees, and 5 inch IPS screen display, users can view the inside of the ear with clarity. The compact design, featuring a 3.9mm diameter and made of plastic material, makes it suitable for universal use. Additionally, the included 32GB card ensures that your videos are stored securely for medical or personal reference.