WaveBird Wireless Controller Grey (+ receiver DOL-005)

The WaveBird Wireless Controller (model number: DOL-004, stylized as WAVEBIRD, commonly shortened to WaveBird or WaveBird controller) is a radio frequency-based wireless controller manufactured by Nintendo for use with the GameCube video game console. Its name is a reference to Dolphin, the GameCube's codename during development. The WaveBird was available for purchase separately as well as in bundles with either Metroid Prime or Mario Party 4, which were exclusive to Kmart in the US.