Bestlife 3.5x420mm DentaL Medical Binocular Loupes with Head light Lamp (Red) electronics3 Suitable for children over 3

Suitable for children over 3 years old

can also serve as a teaching aid tool in engineering and technical schools

The elastic wrapping bandage maintains its elasticity through multiple washings and repeated use without abrasion or shedding

Safety Rope Extension Cord Tether

Gusseted corner design expands to hold up to 100 pages

Bestlife 3.5x420mm DentaL Medical Binocular Loupes with Head light Lamp (Red) electronics3 Suitable for children over 3Bestlife 3. 5x420mm DentaL Medical Binocular Loupes with Head light Lamp (Red) Technical parameters Magnification : 3. 5X Working iestance : 300 420mm Field of view : 90mm Depth of view : 80mm LED headlight Technical parameters Power : 1w LED Bringtness : ? 15000 30000lux Color temperature : 6000K Life of bulb : 10000 hours Operation time : ? 5hrs Voltage : 100 240v 50 60Hz Charge time : 3hours Product Features Magnification: 3. 5X Working distance: