Features: -Made of high-quality polyurethane material, it can withstand impact up to 200kg/450lbs, strong and durable. -It has smart Bluetooth connectivity, which allows you to track stats like punching speed, punching power, and combo count through a mobile app, and it can also play music. -Designed to improve your physical fitness, cognitive decision-making and specific combat skills. It enhances your reaction time, striking ability, endurance, agility and strength. -Built-in 1200mAh rechargeable battery, can be fully charged in just two hours, providing five hours of use. -Easy to install and height-adjustable, both adults and children can do boxing training. .
eBay