Automatic Dog Brush for regular brushing and dematting hair. Suitable for all dogs that have to be brushed regularly with a coatlength of 2 cm up to 16 cm (1" up to 7") Brushes automatically. Feels like a massage for the dog and is better for your wrists, elbows and shoulders. No dust, dander or fine hairs in your nose, eyes and lungs. Wall adapter and usermanual included all in a nice black storage box. Decreases the sheddingperiod drastically. You have to allow yourself time to master this brush because it is a totally different way of brushing then you and your pet are used to. But if you follow the steps exactly like shown on the instructionvideo / paper you will be handy with this brush in not ime!