Hello , everyone. I purchased this trimmer online. This trimmer is really wastage of money . It is not a product to be used. It doesnot cut the full hairs. It left many hairs . It doesnot cut the thick hairs . Some of my beard hairs is left uncut due to their thickness . Trimmer blade is not that sharp. It gets stops due to too much hairs . First you have to cut them with scissor as the hairs get small then you can use trimmer on them . This is not effective . It is a costly price as it doesnot function properly.