Water-saving showerhead utilizing ultra-fine nanobubble technology with a diameter of approximately 0.0001mm. Features three water flow modes. - Model Name: Nanobubble Showerhead OR-1075 - Water Flow Types: 3 types (Nanobubble Mode, Mix Mode, Normal Mode) - Water Saving Rate: Approximately 50% water saving - Size: Approximately Height 25 x Width 8 x Depth 8cm - Weight: Approximately 180g Unopened item. The box has some minor scratches. No. 9763②