I used it for about a week, but it was a bit too big for my house, so I'm selling it. The kids loved it because of the variety! 【Generates Two Types of Bubbles & Excellent Cleaning Power】The dubisea showerhead uses advanced nano-technology to generate ultra-fine bubbles and microbubbles with a diameter of 0.001~0.1mm, smaller than pores, in both shower and mist water flows. These microbubbles are negatively charged and adhere to and remove organic matter (positively charged dirt) from hair and skin, exhibiting a cleaning effect. The finer the bubbles, the further they reach into skin wrinkles and pores. The presence of ultra-fine bubbles also works on sebum, cosmetics, cleansing agents, and shampoo residue deep within the skin, resulting in a noticeable improvement in skin tone. You can feel the cleanliness and comfort that the shower provides every time you use it. 【Increased Pressure & Water-Saving Showerhead】Using a sophisticated sprinkler, it employs air and water flow mixing pressure-boosting technology, achieving a high-pressure water flow even with a small amount of water! It saves approximately 40% of water with the straight water flow and about 80% with the mist water flow. In addition to saving on water bills, it also contributes to reducing gas and electricity bills. 【9 Modes & Unique Powerful Cleaning Mode】: With the dubisea showerhead, you can care for your entire body. You can easily switch between 9 water flow modes to suit the area you are showering and your purpose. It is a showerhead equipped with a powerful jet cleaning mode that is activated by pressing the button on the back. This function allows you to quickly and easily clean dirt from toilets, bathtubs, floors, and walls. 【Chlorine Removal & Water Purification】Compared to the rest of the world, residual chlorine, which is abundant in Japanese tap water, damages the proteins that make up hair and skin, causing damage to hair and skin problems. Because it is a nano-bubble shower that is smaller than pores and reaches deep into the skin, it provides a gentle shower experience with chlorine removal. 【International Universal Standard & Easy Installation Without Tools】With the international universal standard G1/2 interface, it is compatible with most hose types. 【Easy Installation & International Universal Standard】 It comes with 4 adapters (K/M/G/O) of the international universal standard G1/2 interface, and is compatible with most shower hoses. Easy to install without tools, just twist to complete the replacement instantly. Even if it doesn't fit your hose at home, you can rest assured!