The Wahl 9697 is a Cordless and Corded use Rechargeable Haircut & Beard Kit. This 13 piece Kit can be operated with a cord and cordless for up to 60 minutes. It comes with a beard trimmer which can adjust for neckline and sideburns. The bonus is that it easily detaches and allows for the blades to be rinsed and cleaned. Along with a digital display and its lightweight versatility, it makes for a perfect precision combination.