Head Graphene Touch Speed MP delivers easy acceleration, controllable power to a a range of players. The Racquet is most suited for both intermediate and advanced players. The Speed MP comes with Graphene Touch, the most comfortable version of Head's polarized weight system. It offers impressive vibration dampening. The Headlight balance gives a fast and easy swinging racquet. The Speed MP delivers impressive stability and control or the light players racquet. The Racquet works well for a wide range of intermediate and advanced players. The dampened feel is good for those seeking comfort. The Racquet is compatible with the Sony Smart Tennis Sensor.