H13 HEPA + carbon spray sponge; Three gears: sleep, low and high; Adapter: DC12V, 1.0A, 10W; Buttons and reminder lights: one-button control and control switch, wind speed adjustment, filter replacement reminder alarm and filter replacement reset; Air vent: double-sided air inlet and top air outlet; Filter replacement position: open the bottom cover to replace the filter; Noise: 26-43dB; CADR: 68m³/h; Applicable Area: 4~8㎡ Product Dimensions: 170 * 170 * 265mm Packing Dimensions (1 set): 202 * 202 * 350mm