Philips keeps on launching their awesome variety of trimmers for men right from skin type of men. and the above product that is QT4011/15 pro skin advance trimmer is quiet easy to use in fact it is a 20 way use trimmer along with adjustable covers included. The cost of this trimmer is also quiet less and the parts inside are made of china and the only drawback of this trimmer is that the trimmer is a plug and play type of trimmer it doesn’t have a battery and only works when connected by charger rest everything else if fine. and its effective for all skin type of men and has a good quality blade and an awesome shape for smoother curves of beard and it aslo has 3 colors in it black, blue and red.