Battery Powered: This ear scope requires 2 AA alkaline batteries, which is NOT included in the package. 4 Size Speculum: Diameter 2.4mm 3mm 4mm 5mm, fits for different age people. It’s good for home and clinic use. Durable and Efficient Design: Made of chromium-plated brass and plastic to give a long-lasting, lightweight, and portable instrument, with a comfortable, non-slip handle and a sturdy adjustment ring to turn the instrument head to the ideal position. High Brightness: Built-in white LED bulb, the ear canal is bright and clear for you to check. Adjustable 3X Magnifier: Offer you wider vision with 3X magnifying glass, the magnification glass is adjustable. Bysameyee ear scope is design to view the ear wax, infections, tympanic membrane, external ear canal to diagnose outer and middle ear pathologies.

Best Sellers Rank: See Top 100 in Industrial & Scientific. : B07TJGC2MV. Manufacturer: Bysameyee. Date First Available: June 27, 2019. Package Dimensions: 7.52 x 4.41 x 1.65 inches; 10.58 Ounces.