Features A useful Aid for soldering work or model makers With interchangeable magnification the two auxiliary lens are stretchable and angle adjustable making the operation more comfortable 3 kinds of magnifying lens 2 5X 90mm diameter 7 5X 34mm 10X 34mm An independent bright illuminating light with 5 LEDs is installed on flexible metal tube Distance and angle of lights can be adjusted freely It can be used as a desk lamp Adjustable crocodile holding clamps and support clamps Bottom battery compartment is furnished with steel plate which can enhance stability The base surface is padded with steel sheet to increase base weight and reinforce stability Powered by external power adapter of 3 x AA batteries not included Application range electronic welding modelling stamp collecting embroidery antiques biological observation reading etc Specifications Color Black SilverLens diameter 90mm34mmPower external power or 3 x AA Battery NOT included Power adapter Input 110 240V 50 60Hz Output DC 4 8V 250mAPlug standard EU US plugBase Stand size 6 x 10cm Package included 1 x Base StandLED Light1 x 90mm Diameter Lens2 x 34mm Diameter Lens1 x Power Adapter1 x User ManualDetail Pictures