Harmony Plus is a quiet, powerful, cordless horse clipper containing Liveryman unique brushless motor technology with 10,000 hours life-time. The lithium internal battery provides up to 2 hours of clipping. . There are no air vents, which means no clogging by dirt, hair or dust. Harmony Plus is ideal for use with nervous animals. It is extremely quiet and verstaile, there are no mains wires, so the clipper can be taken into any environment stables, grooming clinic, farm or surgery.