While the Kadenchi Battery Mouse may look like a miniature joystick or some sort of battery cell, it's actually a computer mice that just happens to take on an unconventional form.
From Elecom comes the Kadenchi Battery Mouse, which isn't the average computer mice most are used to. The fact that it takes on a cylindrical shape already changes how it's supposed to be operated. The top little knob functions as the right click, while the body features two buttons: one for left clicking and the other for scrolling. This does function wirelessly, so it'll come with a USB connector.
The Kadenchi Battery Mouse is small and extremely portable. It may take some getting used to, and it's not ideal for people with larger hands, but it's an interesting design nonetheless.
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