<p>This set includes the traditional Coaxial Ophthalmoscope, along with our New MacroView Otoscope and our unique lithium ion rechargeable power handle. The handle is half the weight of the traditional handle, yet it delivers twice the battery on-time. Set Includes the Following:<br /> <br /> No. 71900 3.5v Smart Power Handle. with Removable AC Adapter<br /> No. 23820 MacroView Otoscope w/ throat illuminator .<br /> No. 24400 Otoscope Specula.<br /> No. 11720 Ophthalmoscope.<br /> 05259-M case.</p>