The super mode of purification capacity up to 380 cubic meters per hour, the purification area can be up to 27.2 - 46.6 square meters Occupies an small area, high efficient purification performance Double fan four wind circulation system, can effectively clean air circulation to sites throughout the whole house Dual fan, four air ducts for large indoor circulation Produces nearly 10000 liters of clean air per minute Real-time air quality monitor and auto speed control Smartphone remote control and alerts You can download the App by scanning the two-dimension code on the manual/ product Working modes: Automatic mode, sleeping mode, high speed mode, timing mode, etc. Suitable for children, cubicle, study, bedroom, bathroom and other places