Use this scalp massager shampoo brush to massage your way to a healthy scalp and hair, magnetic pulsations vibrate through each bristle. Healthy hair begins with a healthy scalp; the MANTA Pulse will rejuvenate your hair and scalp routine, invigorating circulation and increasing blood flow. The pulsations deliver oxygen to the scalp while acting as a scalp exfoliator to gently clear dead skin cells, creating the perfect conditions for hair growth. The gentle massage reduces tension to create a relaxing self-care moment. Press once for relaxing stress and tension relief 2000 ppm and press twice for invigorating to increase blood-flow and circulation. It’s 100% waterproof and has a long lasting charge (approx 90 mins). Suitable for all hair types, including thick. thin, straight and curly. Pamper yourself or give to a loved one as a relaxation gift.