Features: High-quality material: This smart music boxing machine is made of high-quality material, which is wear-resistant, not easy to break, and can use for a long time. Intelligent connection: The boxing wall target supports smart Bluetooth-compatible mobile phone connection, allowing you to view data, punching speed, punching power, number of combinations and other data at any time. The retractable mobile phone holder is suitable for all mobile phones on the market. Fun practice: This new wall-mounted boxing machine with a built-in speaker and light sensor allows you to practice punching with the beating of the music, or move randomly from the center of the boxing machine to the boxing machine area under the lights, practicing hand -Eye coordination and reflexes. Wide range of uses: very suitable for fitness exercises, shaping, boxing competitions. With this boxing mat, you will make exercising. Easy to install: Simple and easy to install. The installation height can be adjusted according to needs, and adults and children can use it as boxing training at home. Notice: 1.Actual color may be slightly different from the image due to different light effect 2.Please allow 1-3cm deviation due to manual measurement Description: Material: ABS/foam/electronic components Size: 32*27.5*3.5cm Charging method: USB