zyrev zetalife otoscope - ear scope with light, ear infection detector, pocket size (pink color) zyrev be prepared for all of your kids ear-mergencies and diagnostic needs with this zyrev zetalife otoscope set. one of the best otoscopes on the market right now. same quality as other leading brands (dr mom otoscope, welch allyn otoscope) at a fraction of the price! stop wasting tons of money on unreliable otoscopes that either don’t work or are difficult to use. this ear light otoscope is extremely durable and specifically designed with a full size handle that is powered by 2 aa cell batteries that will last and last. this set includes otoscope with bright fiber optic bulb, 10 disposable specula 1 extra replacement bulb and protective nylon case.