WIDE CHOICE OF SPEEDS AND VOLUME: The intelligently designed music boxing machine offers an immersive experience with 9 engaging speeds and 5 volume variations. professional sound engineers optimize sound quality, bringing ultimate music enjoyment, which can be used by professional boxers and also Parent-Child training Games timeEXTRA LONG 6.5FT DATA CABLE AND LED DISPLAY: The LED display will show you the number of strikes you have made, recording your progress and growth every time. Extra long 2 meter cable without worrying about battery life, enjoy the fun of sportsSMART BLUETOOTH: It has an internal speaker so that Just turn your Bluetooth on and easily connect to your favorite song exercise rhythmically. No need download an appREAL BOXING FEELING: The impact surface is made of high-elastic foam material, which has strong rebound and shock-absorbing effects to protect your hands from injury during training. withstands 200 pounds of impact. We also have boxing gloves has strong rebound and shock-absorbing effects to protect your hands from injury during trainingEASY TO INSTALL: Boxing machine is wall-mounted, saving space and installation time, offering two methods. Nano-adhesive provides strong adhesion without damaging the wall, while the included magic tape method is quick and convenient, allowing for height adjustment based on personal preference