720 Degree Wide Angle RotationThe maximum angle can cover 720 degree rotation. The 720-degree rotation allows the water flow to reach every corner of the sink, making cleaning very convenient. 2 Switches/4 Layers/Double SealsTwo types of water outlet rotary switches, oxygen-enriched foam, anti-splash water, four-layer filter to remove impurities, double seal to prevent dripping water. Smooth RotationDesigned with two alloy balls, the double heads can be rotated, and the faucet head can be adjusted to any angle. Can be used for mouthwash, face and eyes Universal Filter FaucetThe dual-function sink aerator is made of high-quality and durable materials, and can be used for sink faucet, bathroom faucet, kitchen, bathroom faucet and more. Humanized DesignSplash-proof and filter-proof faucet introduces air into the water flow, producing a larger and whiter water flow, which is soft to the touch and does not splash.