Description Fiber Optic technology excellent quality Otoscope with many extras included in a beautiful plastic case. Otoscope is light weight and compact size and can easily fit in pocket for convenience to carry around like a regular pen with a pen clip holder. It has a fixed focus crystal clear optical quality 3X magnification lens to show crystal clear view of the tympanic membrane. It comes with 3 different sizes of reusable specula to check adult, child and infants. It emits a bright LED light. LED bulb provide bright and constant long lasting illumination while using least battery power and helps the batteries to last a very long life. It helps to keep the ear clean and pain free from ear wax and perfect for doctors, nurses, students or even in home use. Catch ear infections early. Avoid painful earaches and late night trips to the ER through early observation of symptoms. Handle and On/Off clip is built from excellent quality metal that is corrosion free. This entire set will serve the same functionality compare to other expensive similar sets for a lifetime.