Two water spray modes: 1. Gentle bubble flow, 2. Powerful spray (soft to the touch, the two modes can be switched arbitrarily Satisfied) Compared with non-foaming touch, water saving can fully meet the daily water needs for washing hands, dishes, and vegetables under the condition of efficient water saving. Wash the fruit. Water saving 50%~70% Filtration function The bubble filter can also filter out most of the sediment and impurities, and the inner grid can filter out large particles of impurities. The 360-degree rotation expands the water outlet angle in all directions, completely widens the water outlet range, and saves time and effort for cleaning items and counters. 5 types of adapters are suitable for traditional faucets in the market, M22-G1/2, M22-FM20, M22-M20, M22-M22, M22-M24 (applicable types: internal thread 20mm, 22mm, 24mm faucet And external thread 20mm, 22mm, G1/2 faucets). Please choose the appropriate adapter correctly. Do not force tighten with a wrench.