KNOT01 Photosynthetic E-tree, travel-friendly device that integrates our proprietary PHIT™ into a minimal form. It operates silently, emits no odor, requires no consumables, and consumes minimal power—all while offering a simplified, intuitive user experience. Designed to meet modern expectations for clean air, it also delivers the reassuring presence of a calming object in the palm of your hand. With a single press, a forest unfolds.