Hi I bought this trimmer 2 years ago, this trimmer works well, I used it.It is very user friendly easy to select and lock in length setting 1-10mm. 1mm precision.skin friendly rounded tips for smoothing skin contact.other features is detachable head for easy cleaning. Ergonomic design for easier handling. it will also give 2 years guarantee and you can also extend 1 year guarantee to visit philips website.the trimmer benefits is there is no oil needed, the charging is good, you have to charge 8 to 10 hours, it works continue 45 minutes.It is value for money go for it.