- Healthy material - High quality faucet extender body made of solid brass for durability and clean water safety. The faucet adapter surface features a nine-layer plating coating to prevent rust and is easy to clean. Safe to use when washing your face, teeth, and eyes at the sink. - 2-mode outlet sink tap aerator - Switch between bubble outlet and power shower mode by rotating the rubber ring on the aerator. Power shower mode quickly rinses off stains on fruits and vegetables. Soft bubble mode is suitable for face wash, mouth wash, and hair wash, with soft water reducing splatter in the sink. Foldable robotic arm requires little space and does not create a bulky obstruction in the sink. - 1440-degree swivel faucet - The robotic arm faucet aerator uses a 4-joint design that rotates omnidirectionally 360 degrees, can bend or fold, and reaches every corner of the sink for easy cleaning. Provides convenience when washing the face, hair, and teeth, especially for children, the elderly, and people with long hair. - Universal thread and easy installation - Available in 3 threaded interfaces: internal thread 20MM (G1/2); internal thread 22MM (55/64"); external thread 24MM (15/16"), suitable for most bathroom, laundry, and kitchen faucet interfaces. Comes with a complimentary installation tool for easy setup. - Use scenarios - In the bathroom, use the aerator to wash your face, brush your teeth, and rinse around the eyes with the soft bubble mode. In the kitchen or laundry, switch to power shower mode to rinse fruits and vegetables quickly. The foldable arm and 360-degree reach are particularly helpful for children, the elderly, and users with long hair, enabling thorough cleaning without moving the faucet.