New shipping box has some wear! Features: 1. Its impact surface is completely covered with soft materials, with elastic impact and unique shock absorption design, providing comfortable care for users' hands. All other components are made of PU material, which is durable, adaptable, and easy to operate. 2. The default speed of the boxing machine is H01, which gradually increases with each button press. There are 9 strike modes that can be adjusted and intelligently recognize music. The faster, the faster the flashing red light, in order to exercise hand eye coordination and reaction ability. 3. Boxing machines can easily connect to mobile phones and play music. Enable users to experience music and sports during use. Equipped with high-quality amplification speakers and customized full frequency units, the high pitched sound is clear, the low pitched sound is rich, and every note is accurately reproduced. 4. The installation adopts nano adhesive, which has a high bonding effect. Tear off the protective film and stick it directly onto the corresponding wall without causing damage to the wall. 5. This boxing machine is suitable for users of different age groups, whether they are office workers or those who exercise regularly. This boxing provides users with fitness, and the music mode is an excellent accessory for physical and mental relaxation and sports companionship. You can give it as a gift to your family and friends.