The key added value of the Braun Series 5 5160s is that its casing is fully waterproof. This means you can use it for your preferred shaving method: dry, wet, or even in the shower. It also comes with a charging dock. If you make sure to return the electric shaver to this dock after every shave, you'll always have a charged battery, as well as giving your shaver a fixed spot on your washbasin.
The shaver head consists of 3 shaving elements that move independently, which lets you follow the contours of your face with great accuracy and means your shave will be less taxing on your skin. You can detail your sideburns with the fold-out precision trimmer and rinse the shaver head under the faucet when you're done.