Hello friend I am useing this trimmer form 2 year. Truely speaking it is working like a new one. The titniam blade is so sharp and good.it has total 20 step to size your beard . If you charge it 1 hour so it can be used one month. It is a cordless trimmer and the battery power is up to 8 to 9 hours contnue. In the box of this product a brush and a carring pouch is ablable.