Smart Touch‑Free Sensor: A high‑precision infrared sensor detects hands within 0–7 cm and dispenses soap in about 0.2 seconds. The 450ml capacity means fewer refills and reliable performance for busy bathrooms or kitchens. 3 Adjustable Dispensing Levels: Choose from five preset flow durations to deliver just the right amount of soap, helping you cut down on waste and control costs. Perfect for everything from a quick hand wash to scrubbing pots. Rapid USB‑C Charging: Fully recharges in around three hours via the included USB‑C cable. A single charge powers the dispenser for up to three months, while a silicone plug shields the charging port from water and corrosion. IPX5 Waterproof with Large Window: Built to withstand wet and humid environments, the dispenser features IPX5 water resistance and a clear viewing window so you always know when it’s time to refill the 450ml reservoir. Countertop: No drilling required—or place it on any flat surface. Works with most gel and liquid hand soaps, dish detergents, shampoos and cleansers.