Large Capacity Battery : Say goodbye to constant charging. Our device boasts a battery that keeps going and going, providing uninterrupted performance day after day. Dual Filtration System : Breathe easy knowing the air you breathe is cleaner thanks to our advanced filtration system. Say hello to a dust-free environment. Automatic Soap Dispenser : Touchless convenience meets eco-conscious design. Our dispenser is a testament to sustainable living, powered by USB rechargeable technology. Unleash the power of the Foam Maestro. With a large capacity battery that defies the limits, this device promises to keep your spaces immaculate without interruption. The dual filtration system ensures that what goes in doesn't come back out, creating a healthier living space. And for those moments when hygiene is paramount, trust the automatic soap dispenser to provide the perfect touch.