UNI® I OTOSCOPE - Vacuum 2.7 V - C handle - 2010 Durable and easy-to-use otoscopes, suitable for ENT examinations. Removable 4X magnifying lens that can be swiveled in both directions; cover glass for the insertion of external instruments. - sealed system for performing pneumatic otoscopies - plug-in connector for quick and secure attachment to the handle - resistant chrome-plated metal head. Supplied with reusable 2, 3 and 4 mm ear specula, battery, C handle, silver-colored plastic case with two snap closures.