-Smart Touchless Infrared Sensor: Applied advanced intelligent induction technology and infrared detection.
-IPX6 Waterproof Design: V-475 can be rinsed under faucet 2 minutes after battery chamber tightly locked.
-Two Adjustable Liquid Volume Level: User can press one button and choose the liquid volume as prefer.
-Unique Self-Cleaning Function: LongPressing the button for 5 seconds and dispenser will working for 30 seconds continuously.