Kazooie Switch, Banjo-Kazooie Wiki

The Kazooie Switch is a gray-white colored switch with Kazooie's face on it. It is only seen in Banjo Tooie. You can only activate it by stepping on it as Kazooie. You will need to use a Split-Up Pad to play as Kazooie by herself. You can press A to switch to control of Banjo after stepping on a Kazooie Switch. These switches can be found in almost every world, and are usually next to a Banjo Switch.You will need to step on a Banjo Switch and a Kazooie Switch in the 9th and final world, Cauldron

Kazooie Switch, Banjo-Kazooie Wiki

Banjo-Kazooie (universe) - SmashWiki, the Super Smash Bros. wiki

Stop 'n' Swop, Banjo-Kazooie Wiki

Banjo-Kazooie (1998), N64 Game

Witchyworld, Banjo-Kazooie Wiki

Minjos - Banjo-Kazooie Wiki - Neoseeker

So because there hasn't beenn much Banjo Kazooie news going around, I found these peices of concept art for Banjo and Kazooie From Nuts and Bolts. : r/ BanjoKazooie

Klungo - Jiggywikki, a Banjo-Kazooie wiki

Witch Switch, Banjo-Kazooie Wiki