This QT4013 stubble and beard trimmer offers precision styling on hair from as short as 0.5 mm up to 10 mm. You can achieve the 3-day stubble, short beard, or long beard look as you want. Easy to hold and use, its designed to help you trim those hard-to-reach areas with blades staying extra-sharp to cut neatly and effectively. Model number: QT4013/23. Precision: turn the wheel to simply select and lock-in the length settings you want, from a 3-day beard of 0.5mm up to a full beard of 10mm, in precise 0.5mm steps. Ergonomic design. Grades: 0.5-10mm. Worldwide voltage. 1 hour charge time for 60 minutes usage. Washable heads. 1 attachment: . 1 head. For dry use. Corded or cordless use. Accessories include: . General information: Rechargeable battery powered. Batteries required 1 x rechargeable (included) . Manufacturers 2 year guarantee.