This wall-mounted boxing trainer is made of highly elastic Pu material, capable of withstanding punches up to 450 pounds. It has a built-in 2500mAh rechargeable battery, providing up to 5 hours of continuous use after a 2-hour charge. The device supports Bluetooth connectivity, allowing you to play music from your phone for synchronized training. Combined with randomly jumping Led target lights, it effectively improves reaction speed and punching coordination. Its height-adjustable design makes it suitable for children and adults to use at home, and it's easy to install. The set includes boxing gloves, so you can start training right out of the box. It's suitable for various scenarios such as boxing training, fitness shaping, and agility reaction exercises.