[ 3D Air Cushion Design ] -- This brush features an oval base with a soft cushion and wide comb teeth that do not snag or pull when combing wet or dry hair. Easily detangles knotted hair, and the comb teeth gently contact the scalp with a rebound effect, causing no harm. [ Massage Function ] -- Effectively massages and stimulates the scalp, helps remove dead skin cells, relieves stress, relaxes muscles, increases blood circulation, supports scalp health, and promotes hair growth. [ Anti-static Design ] -- Helps prevent hair damage caused by static electricity, leaving hair smooth and healthy. The soft bristles care for your hair, reduce breakage, help seal split ends, and minimize frizz. [ Upgraded Comb ] -- Simply press the button on the back of the brush to release trapped hair and debris instantly. One-click cleaning makes maintenance quick, easy, and hygienic. [ Painless Comb Brush ] -- Glides smoothly through hair, effortlessly untangling even severe knots with minimal breakage. Suitable for all hair types, including straight, curly, thin, thick, damaged hair, wigs, and hair extensions. Provides a comfortable brushing experience on both wet and dry hair.