Executive Summary - Specification and Supply PositionTL;DR - The Mistairhome WL-SH04Q (PRO) holds 430 mL and mists 40 mL per hour on the high mist step or 20.0 mL per hour on the low mist step, which is 10.8 hours of continuous running and 21.5 hours on the low mist step per fill; it covers 11 sq m (113 sq ft) at a 2.6 m ceiling, measures 20.2 dB at 1 m in operation, draws 2.4 W on the high step and runs from USB-C 5V/1A; the pack is 2100 mAh lithium polymer giving 6.3 hours ···
Executive Summary: 150ml Bedroom Diffuser by MistAir HomeTL;DR: MistAir Home's 150ml Bedroom Diffuser is an ultrasonic bedroom diffuser built around one job: fragrance that helps a room wind down without heat, noise or worry. A piezoelectric disc vibrating at roughly 2.4 million times per second turns water and essential oil into 0.1-5 micron cool mist - lavender stays intact, the nightstand stays dry, and the unit runs at 21-30dB, quieter than a ticking clock. Factory-direct···