Length: 162mm Width: 45mm Weight: 88g ( without batteries) The lifetime of Bulb: 20 hours continuously ·Airtight seal; ·Insufflation Bulb( optional) ·Distal fiber optic illumination with LED technology; ·Homogenous illumination of ear canal and tympanum; ·Anti- scratch glass viewing window with 3x magnification; ·Durable and easy to clean; ·2x 4 sizes ( 2.4mm/3mm/4mm/5mm) of reusable tips; ·Charger for Batteries(2* AA NIMH 2.4V) |