The delivered product does not match the product images! In particular, there is no corresponding head shield. The product is more like other products which are also offered here. The feel of the material raises fears that breaks apart somewhat shortly. The light flickers very often! The connectors are inaccurate, so can the magnifying glasses hard insert or remove.
In application of 8.75 magnification you have to be about 12-15 cm at the object that is not a criticism but merely an indication for those interested.
So I can not recommend the product. Wrong product images I see it as misleading.