"The Windstorm 72 Power badminton racket's  6.8mm soft flexible shaft provides superior shock absorption and precise control, enabling players to enjoy smoother hits and more accuracy. The racket is created with Li-Ning's ground-breaking TB Nano technology, which increases strength by 20% through advanced carbon fibre and resin bonding. This produces a stable, forceful, and sturdy feel that enhances hitting intensity. The Sonic Boom System improves the racket's sound feedback, producing a crisp, loud sound that matches its quick delivery and forceful hitting sensation.