Advantages and efficacy of Head MassagerThe head massager restores physical strength to the brain through massage. The relaxation mode of the head massager helps the brain quickly relieve the pressure and tension through tight and continuous air pressure massage. It massages the cerebral cortex, activates cell vitality and brain nerves, has the effect of maintaining the brain, and has certain effects on dizziness, headache, neuralgia and insomnia.$0.00