Two hands can be used!
With two LED lamps,bracket and headband is interchangeable.
1.Glasses bracket and headband are interchangeable.
2.Lighting part can be taken out separately for single use.
3.Widened lens can enlarge visual range.
4.Five kinds of lens with different magnifications are available.
5.Adjust lens angle to increase spring loxking device.
6.Lighting angle is adjustable.
Application range:
1.small words
2.the repair of precision machinery
3.the manufacture of toy