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Executive Summary - Specification and Supply PositionTL;DR - The Mistairhome WL-OHF08M (PLUS) is a Brushless BLDC, sensorless drive unit running to 8500 RPM, delivering 5.7 m/s at 150 mm and 25.6 CFM; the pack is 4800 mAh lithium polymer giving 14.8 hours on the lowest step and recharging in 2.0 hours from empty on 5V/2A; speed control is 3 fixed steps; it measures 26.9 dB at 1 m in operation, draws 6 W from USB-C 5V/1A, runs from a phone port in reverse emergency mode, weigh···