I have been searching since a week on online about trimmers.i found philips QT4011/15 PRO skin trimmer is best because it is cordless easy to use, no need battery cells( rechargable) , we can adjust comb to differnt settings this feature is amazing, set the trimmers comb to you requirement.i thing that annoying is poor service of philips .
I ordered trimmer from phiplips website and received delivery after 10 days.no proper response to my mails.i suggest you buy from online shopping sites don’t buy from philips site.