You have the power ProGlide sleeve, which is nicer than the manual I found too late and holds less well in hand in the shower. You also have 11 blades and battery in the sleeve. By cons, personal opinion, I never use the battery, I aasez skeptical about this technology and with fragile skin, I like to feel the force I put on my skin, with the battery you have none idea so the vibrations are strong, can also be a matter of habit ..
In short, this pack ProGlide power costing less than buying 8 blades of a sudden, I wonder if I will not buy this pack with a new sleeve on each renewal of my blades so the price is interesting!
Good shave :)
