Features 1. Smart Music Boxing Machine: intelligently recognizes music rhythm. The faster the rhythm, the faster the flashing red light, the smoother the fist, and the ability to count can also be achieved. The purpose is to exercise hand-eye coordination and reaction skills. 2. Wide Range Of Application: This music boxer is suitable for all kinds of people who need to release stress or exercise. The Bluetooth music mode is suitable for users of different ages and is an excellent accessory for physical and mental relaxation and sports companionship. You can give it as a gift to family and friends in need. 3. Easy To Install: It is easy to install and disassemble. It can be installed anywhere as long as there is a wall, both indoors and outdoors. It is small and does not take up space. Sturdy and durable, lightweight and portable, it saves space and requires no drilling. The height can be adjusted freely. 4. Bluetooth Speaker: This boxer can achieve fast connection through Bluetooth, high-quality amplification effect, choose your favorite songs during exercise, and stimulate the passion for boxing. Let users feel the rhythm of music movement during use. 5. Multifunctional And Portable: widely used in boxing, Sanda, Taekwondo, also suitable for beginners and professionals, beginners and even professionals. Unlike other sandbags, it is easy to carry and less prone to injury. Specification Material: ABS Color: Black, Orange, White Grey Size: 40 x 40 x 7 cm Weight: 2150 g Package Include: 1x Music Boxing Machine