Quha Pufo+Quha Pufo+: Wireless Puff Switch for Quha Zono Mice A gentle puff on the Quha Pufo+ mouthpiece generates a left mouse click, while two short puffs perform a double click. For tasks like dragging, a long puff is all that's needed. This intuitive operation offers users a reliable and efficient way to interact with their devices. The Quha Pufo+ connects directly to Quha Zono mice, requiring no additional power or configuration. The mouthpiece is easily