Benefits:
Auto spout (faucet genie), handsfree automatic water faucet attachment that turns on and off by simply placing your hands under the faucet
High-technology fixtures in commercial restrooms, motion-sensing device automatically turns tap on and off to effortlessly save significant amounts of water and make it simpler and faster to wash everything from hands to dishes
Movement directly underneath the faucet triggers the water flow only as long as need it
Safety:

Prevents cross-contamination/spreading of flu or other infectious diseases through touching the tap handles
Full control
Save money
Save water by stopping water running when not in use automatically and instantly thus reducing water bills and eliminate the concern of anyone leaving the tap running
No risk of flooding
Uses three-section AAA battery with a large capacity
Easy installation
Economic water usage
No electricity consumption
Handsfree for convenience
Intelligent auto-adjust sensor range
Self-lock water flow with manual switch ABS/chrome-plated