radio transceiver operates at 2.4 GHz. The range of the WaveBird controller is officially but some users have reported ranges of . The WaveBird includes a small receiver unit which must be plugged into the controller port of the GameCube. Made of the same gray-colored plastic as the standard WaveBird, it features a channel-selection wheel and an LED to indicate when a signal is received. Up to sixteen WaveBird controllers may be used in the same area if each is set to a different channel. The WaveBird Wireless Controller maintains the same overall aesthetic design as the standard GameCube controller. The components (analog sticks, buttons, and triggers) and layout remain the same, while adding wireless functionality and space for two standard AA batteries. It is somewhat larger and heavier than a standard GameCube controller, with a channel selector dial, an on/off switch, and an orange LED power indicator on the face of the controller in place of the gap between the D-pad and the C-stick. Functionally, the only feature the WaveBird controller lacks compared to the standard controller is the rumble feature, the motors of which would reduce battery life. Colors The WaveBird Wireless Controller was available in most regions only in light gray and platinum colors. In Japan, two limited edition WaveBird models were released through Club Nintendo: 1,000 Special Edition Gundam "Char's Customized Color" WaveBirds (two-toned red with the Neo-Zeon logo) to coincide with the Japan-only GameCube release of Mobile Suit Gundam: Gundam vs. Z Gundam, and a "Club Nintendo" WaveBird (white top with light blue bottom and Club Nintendo logo). Use on subsequent consoles Like all GameCube controllers, the WaveBird Wireless Controller is compatible with the original Wii model (RVL-001), for use with GameCube and Virtual Console titles as well as certain Wii games and WiiWare titles. Since the launch of the Wii, the WaveBird has seen increased popularity due to its ability to control these games wirelessly. Following speculation that Nintendo might re-release the WaveBird due to the popularity of its use on the Wii, a Nintendo representative confirmed that there were no plans to offer WaveBirds in stores again. Although the representative stated that "original GameCube controllers" would be available directly from Nintendo, there is no listing for the WaveBird. In November 2014, Nintendo released a GameCube controller adapter for use with the Wii U alongside the release of Super Smash Bros. for Wii U.