1. Unique design(Patented), Intelligent digital display;
2. Three nozzle options.include spray, drop gel,and foam soap;
3. Three power supply options: 4xAA battery or 2x18650 rechargeable battery or Type-c;
4.Two liquid supply options: refill liquid or replaceable bottle(Need buy extra disposable bottle)
5. 1000ml big capacity
6. Easy refillable bottle design and Never have leaking issues.
7. Built-in 18 languages voice broadcast;
8. Easy to display: desktop ,wall amount, or stand by tripod.