The Lefton Bathroom Faucet BF2204 series combines modern aesthetics with intelligent design, offering a seamless blend of functionality and style. Equipped with a high-definition digital screen, it displays real-time water temperature in Fahrenheit—completely powered by water flow, eliminating the need for electricity or batteries. This ensures a safer and more convenient user experience, perfect for upgrading any bathroom. Installation & Package Content: Designed for easy single-hole installation, the faucet comes with everything you need: Warranty: Covered by a 5-year warranty for your peace of mind. Important Notes: 1. Please check the size to ensure compatibility with your countertop or vanity before purchase. 2. Water inside the faucet is normal as all products undergo water testing to ensure quality. Rest assured, all items are brand-new and unused.