3.5v Diagnostic Otoscope Head features:

• Fiberoptic light transmission for an unobstructed view
• Optical glass reduces reflection and provides 3x magnification
• Bidirectional swivel lens allows instrumentation. Insufflator port for pneumatic otoscopy. Compatible with Welch Allyn specula
• Universal bayonet mount for compatibility with other brands of 3.5 volt power supply handles
• Anti-theft locking feature is standard
• Choose from Halogen/Xenon or advanced AdLED illumination
• 2 year warranty on instrument. Lifetime on AdLED lamp

Battery Handle features:

• C sized handle with 1400mAh Li-ion battery
• CNC machined from solid brass, the handle is chrome plated in black with a ribbed surface for a sure grip
• Adtronic electronic rheostatic light intensity control provides infinite continuous control and auto off feature after 2 minutes
• Top half of handle unscrews to access wall plug (available in US or Euro fittings)
• Li-ion battery provide 2-3 hours continuous use with Xenon, 30 hours use with LED when charged for 24 hours. Up to 1200 charge cycles
• Bayonet instrument mount is compatible with all major brands of 3.5v instrument heads
• 2 year warranty

Also includes:

• Tube containing 5 each Welch Allyn 2.75mm and 4.25mm disposable specula