ARC Wireless Controllers* allow you to roam around the track without crossing wires with your opponent! Feel the racing intensity with a built in rumble pack and never miss the pit with the brake button. � Ergonomically designed wireless hand controller** � Sm range with 2.4 Ghz technology � Feel the race with rumble pack (11 different rumble patterns) � Lane changing button for pinpoint overtaking (ARC PRO only) � Brake button for even more control � Easy to bind powerbase � Sleep mode - auto shutdown after 5 minutes saves battery power � Lanyard included for added security. * Only compatible when used in conjunction with an ARC enabled powerbase (ARC AIR & ARC PRO only, not compatible with ARC ONE) ** Requires 2 x AA batteries.