Meta Description / Short Intro High-definition, pocket-sized USB endoscope with a 1/2.8" SONY CMOS sensor and 4K (3840×2160@30P) digital output. True plug-and-play — no driver, no battery, no bulky equipment. Just connect to your PC, open the camera, and view live ENT images in crisp detail. Weighing only 200g, it's built for portability and everyday clinical or home inspection. Feature Bullets Sharp 4K Imaging — 1/2.8″ SONY CMOS sensor delivers 4K (3840×2160@30P) live images