I bought this to play with my child, but I haven't had a chance to use it, so I am selling it. Since it is unopened, I have not confirmed its operation, so please understand. The following is quoted from the Amazon product page: 【The evolved "Magic Flying Ball Pro" — a new sensation toy you can play with your whole body!】 In addition to the conventional "float and throw" play, it is equipped with a new spring structure. Simply touch the bottom lightly with your hand or foot, and the Flying Ball Pro will jump and soar into the air! You can use not only your hands, but your whole body to play rhythmically, which is fun for developing children's motor skills, reflexes, and creativity. 【Play in many ways with one ball!】 It's very easy to play. Just lightly throw the Flying Ball Pro and it will float in the air in "Float Mode"! Push it forward with the palm of your hand and it switches to "Catch & Pass" mode, which can be enjoyed with family and friends. Furthermore, when you touch the spring at the bottom with any part of your body - hand, foot, or body - it will continue to bounce in "Bounce Play". If you master the technique and tap quickly, an amazing 3D flip rotation will be activated! It's designed to be enjoyed by people of all ages, and is perfect for parent-child communication and exercise play. 【Both safety and unique design】The Flying Ball Pro uses soft and durable ABS material, and is designed to be safe, with a design that is resistant to breakage and collisions even if dropped. The flexible mesh structure that surrounds the entire ball prevents fingers from accidentally touching the propellers, so even small children can play safely. It is lightweight and easy to carry, so you can easily take it to the living room or the park and enjoy it anywhere. 【A popular gift】Gimama flying balls are very popular toys that can be enjoyed by children and adults alike. It fosters imagination and concentration while playing, and is also perfect for stress relief. With the newly installed bounce function, it has evolved into a communication toy that can be played with family and friends. It can be enjoyed indoors and outdoors, so it is also recommended for children who tend to be absorbed in smartphones and games. It is also perfect as a birthday or Christmas present.