Features:

1. 6 in 1 head magnifier. 

2. Multiple auxiliary lens is supplied together with the item, so you could have 6 different powers of 1.5X, 2.0X, 2.5X, 3.5X, 4.5X and 5.5X in one magnifier. 

3. The strap hoop wearing system makes this model very convenient to put on your head and even wearing glasses. You could use it comfortably. 

4. This special developed angle-adjustable structure makes this models very valuable for various precise assemblies.