4.9 mét Ống Kính Y Tế USB Borescope Kiểm Tra Otoscope Camera Nội Soi - quốc tế

4.9mm Lens Medical USB Endoscope Borescope Inspection Otoscope Endoscope Camera for Android Phone PC Ear Nose Borescope Inspection 4.9mm lens Medical USB Otoscope Endoscope Camera Features: 1. Digital otoscopes narrow cavity, the diameter of 4.9mm waterproof body, external connect to side-view mirror, and extended the angle of view. 2. You can see the details of the cochlea to the fine blood vessels to make the diagnosis more accurate. 3. 7 level waterproof, smooth without concave convex, easy to clean, with cotton ball dip 75 degrees of alcohol wiping. Specifications: Image rate: 30 frames per second Focus: fixed focus Color: silver white Material: aluminum alloy Note: Please allow 1-3mm differs due to manual measurement. Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understanding