Imagine: Friday night, colorful LED lights in the basement, ice hockey speeding on the suspended table, friends cheering and hitting the ball one after another – this is the charm of the home air hockey table. In the corner of the bar, a group of young people compete around the metal table, coins clink, the machine roars, and the boss smiles and counts the day’s revenue – commercial air hockey tables are quietly becoming a “money-making tool” for entertainment venues.