Popping four plastic clips open lets us into the battery chamber.

It turns out these clips are actually part of the rocking/clicking mechanism for the single top shell/button.

Also check that clear acrylic. It's only painted on the underside, leaving the top and sides clear—so fetch!

With the upper casing lifted up, we get a clear view of what makes this mouse so sense-ational—that capacitative array.

The capacitative array makes this mouse a bit of a trackpad hybrid, allowing it to detect touch on its surface, registering gestures made without even moving the mouse.