Product Review

Features:
1.The 1X to 2.5X magnifying lenses are ideal for reading and handsfree applications like sewing and knitting, while the 3.5X lens is perfect for soldering, model building, coins, stamps, jewelry appraisal, watch and electronic repair.
2.Great vision aid at home or work; popular for electronics repair, embroidery, coin stamp collecting or as a general reading aid.
3.Switch lenses is very easy. Just unclip to release the current lens from the headset and snap a new one in place.
4.Portable and tough enough to take with you wherever you go.

Specifications
Color: White
Material:ABS Plastic + Acrylic
Gross Weight:342g
Package Size:220*145*80mm

In the Box:
1 X English Manual
1 X Headband
1x Glasses bracket with Lighting source part( no included 3 AAA batteries)
5 X glass lens plates:
3.5X Magnification (10-Diopter Lens / 4" Focal Distance)
2.5X Magnification (5-Diopter Lens / 8" Focal Distance)
2.0X Magnification (4-Diopter Lens / 10" Focal Distance)
1.5X Magnification (2-Diopter Lens / 20" Focal Distance)
1.5X Magnification (1-Diopter Lens / 20" Focal Distance)