It sounds like you're interested in a boxing machine or punching pad that provides electronic feedback and possibly plays music while you work out. Such devices are often used for both fitness and entertainment purposes. They often come with sensors to measure the power and accuracy of your punches and provide feedback on your performance.</p>
<p data-mce-fragment="1">Some of these machines may also have built-in speakers to play music while you work out, which can add to the atmosphere and motivation. Additionally, having a stand for the machine can make it easier to set up and use in various locations.