Franklin Sports NHL Zero Gravity Sports Hover Hockey Game (33.25 x 27.25 x 3.5-Inch) Includes 1 rechargable hover puck Hover puck charger built into the hockey wall, 30 minute floating puck play time per charge Easy assembly and great for travel Fun for ages 6+ Requires 4 "AA" size batteries (not included) and 1 "3.7V" size lithium polymer battery (included)