With the Philips Series 5000 BG5475/15, you can easily trim your entire body and even your back. That's because it comes with a convenient extension attachment. This allows you to effortlessly trim hard-to-reach areas, such as your back. You can trim safely and comfortably thanks to the skin protection on the shaver head. This also lets you trim your intimate areas. The body groomer comes with 3 comb attachments. With these combs, you can trim to 2, 3, or 5mm. Without a comb attachment, you can smoothly trim your body to 0.2mm. The body groomer is waterproof, so you can also trim comfortably in the shower. On a full battery, you can trim for 100 minutes. Is the battery empty? Charge it back up in an hour.