Executive Summary - Specification and Supply PositionTL;DR - The Mistairhome WL-SM02H (PLUS) holds 5000 mL and mists 262 mL per hour or 118.4 mL per hour, which is 19.1 hours and 42.2 hours per fill; it covers 69 sq m (742 sq ft) at a 2.6 m ceiling and measures 29.6 dB on the high step and 27.2 dB on the sleep step; it draws 15.0 W and takes its supply from Mains adapter, 100-240 V, regional plug supplied; the humidistat holds target band 30 to 85 percent in 1 percent steps, ···