The SereneLife digital air purifier system effectively improves indoor environment air quality. Breathe healthier, fresh air with hassle-free control. Simple operation allows you to just plug it in and the nano-technology organic membrane mesh filter works to capture unwanted dust. It also features (2) speed adjustable fan control for effective air purifying in rooms up to 900’ square feet. The ventilation fan allows for extended air flow and the ultra quiet operation gives you unobtrusive performance. The moderate form-fitting size houses energy efficiency and wide ventilation intakes for extended air-flow -- making it perfect on any table or countertop. Enjoy reliable and convenient air-filtering technology, in the home or office, with the SereneLife digital air purifier system.