This small device is it really useful you say? If you have at home a hairy nose and ears naccorde little time to coquetry then I would say yes. Easy to use, lightweight, does not take up much space and most important step narrachant nirritant hair and not the skin. The mower does its job and simply cut the excess hair without that they get stuck between the blades. This product is guaranteed for two years, it is provided with a small storage pocket for the battery put into operation (no battery Phew! Jen'm tired of charging bases lurking in the bathroom!) And two clogs the size of the eyebrows (3 and 5 mm). The unit is simple dentretien - a button-one function - and rinse under the tap. The product is a little expensive for its limited use but it is well designed and seems to last. If you are looking for a nose and ear trimmer it will bring you satisfaction. Here after a month of use lex hairy ears is satisfied and so am I!