A luggage mishap left my beloved Philips-Norelco shaver in Colorado, and I bought this one hoping that my other would turn up eventually. It didn't, so now I use this one every day.
Even though basically all of the Norelco shavers look exactly alike, this one is of noticeably cheaper construction. The motor sound is a little louder and the foils and blades are rougher. This is my third Philips in the past decade or so, and I make sure to clean it regularly. That said, I have to shave more slowly than I did with my previous one as it's given me a couple of ingrown hair type situations when I've rushed over my face.
Pros - it uses the same charger plug as my last two Norelco shavers and the trimmer that my wife has. Battery life is excellent, I use it every day and charge it maybe every other week to two weeks.
Cons - rough shave, pulls hair if you miss a day. Not worth the price.
In 2015 i spent $70 on a middle-tier Norelco and it was a great shaver. In 2017, the $40 I spent on this one would have been better if it went toward a slightly nicer shaver. Do your face a favor and don't pinch pennies on this purchase.