<b>Product introduction</b><br> Through the cold heat exchange system combined with low-power frequency conversion motor to achieve high efficiency and energy saving, exhaust <br>energy in the air for recycling, energy saving up to 82%. Power saving is significant. Does not affect life, work, noise less than 18 decibels, whether in<br> the bedroom, living room, balcony or office can be used, does not affect the daily rest and work.<br> <b>Product Specification</b><br> Dimension: 1500*300*500(mm)<br> CADR: 600m³/h<br> Input Power: 150w<br> Sensor: PM205;CO2; TEMP<br> Monitor: SHARP 7 Inch Color LCD Screen<br> Bidirectional Flow: Japanese Prince Full Heat Exchange Module<br> Air Flow: 500m³/h<br> Noise: ≤60dB(A)<br> Fresh Air + Purification: Free to Switch Inside and Outside The Loop<br> Intelligent App: App (Android&IOS)<br> Motor: Japan's Shibaura Motor<br> Electric Auxiliary Heat: Contains (optional)<br> Filter Material: Primary Filter, Middle Filter, High Filter, Active Carbon Filter, HEPA Filter<br>