This product is used to check ears.Its bellmouth orifice has size in small,middle and large.
correspondingly applying to baby,kids and adults and equipping one halogen bulb.
It has to install a pair of batteries,but the batteries are not included due to our mail is not allow.
1. With 2.5 V halogen lamp,similar to daylight,adjustable luminance.
2. Swivelling viewing window with 1X-2x magnification
3. Contain 3 reusable metal aural specula of 2.4, 3.2 and 4mm
4. 2 x "Type C" Batteries,approximately 10 hours continue working time