Executive Summary - Specification and Supply PositionTL;DR - The Mistairhome WL-HPF01V (STD) is a Brushless three-phase BLDC with field-oriented control unit running to 130000 RPM, delivering 54.4 m/s at the outlet and 71.6 CFM; the pack is 12200 mAh lithium polymer giving 5.4 hours on the lowest step and recharging in 3.5 hours from empty on 5V/2A; speed control is 100-step stepless control with a hold-down boost trigger; it measures 80.8 dB at 1 m in operation, draws 116 W ···
Executive Summary: Fan with Timer by MistairhomeTL;DR: The WL-FAN rechargeable fan line puts a BLDC brushless motor (9300-30000 RPM, 28-120 CFM airflow), an 18650 / 21700 lithium cell with UL 1642 / IEC 62133 / UN38.3 certifications (2000-20000 mAh, 12-53 hour runtime), USB-C PD 3.0 fast charge (1.5-3.5 hours full charge) and BPA-free CPSIA-compliant materials into 8 form factors - which means one source factory covers handheld personal, desktop clip with phone stand, neck bl···