Intelligent music box with improved speakers, when hit the target, the device emits music and lighting effects, as well as enhances the visual experience with LED light effects. It supports Bluetooth pairing, not only music boxing can also be a stereo device, you can practice boxing at the same time switching to your favorite songs, it can bring the best audiovisual effect of the best training experience. The high-quality impact surface of the boxing machine is made of high-quality foam with rebound and cushioning effect to protect your hands from injuries, and the other parts are made of durable polyurethane material to ensure durability. [9 modes and speed changes] This boxing machine has nine modes and speeds, adjustable in different modes, it is suitable for different people, such as cozy family activities - children can also practice boxing, exercise, improve reflexes and enjoy entertainment. [Easy installation] The installation process is simple, it only takes a few minutes, thanks to the included Velcro on the wall, it will not damage the wall and does not require punching in the wall, according to personal preferences, to adjust the height, you no longer need to go to the gym, you can exercise at home at any time. Specification: Main Material: ABS Size: 37cmx33cmx4.5cm Battery capacity: 600 mAh (3,7 V) Working time: about 2 hours Color: Black Included: 1x Boxing target 1x Charging cable 2x Tape 1x Pair of gloves