1. Rechargeable lithium battery, light weight, it is suitable for all kinds of occasion
2. Portable LED headlight
3. One Step Pupillary Adjustment
4. Adjustable Angular Viewing
5. Safety Soft Touch Frame
Description
High Quality 3.5X Colorful Lab Loupes with head light
Specification
Working distance:320-420mm
Depth of view:80mm
Field of view :60mm
Technicals
Illuminance :15000-30000Lux
Continuous running time> 5 hours
The lamp life:10,000 hours
Battery capacity of Headlamp: 1800mAh
Voltage3.3-4.2 v
Current:1000mA
The battery Weight:100g
Charging voltage:AC110V / 240V / 50-60Hz