Air-conditioning, air cooling and ventilation apparatus and instruments; Electric bladeless fans; Electric fans; Electric fans for personal use; Electric footwarmers in the nature of footmuffs; Electric mug warmers; Electric plate warmers; Electric pocket warmers for warming hands; Fans for HVAC units; Heating installations; Portable electric fans; Portable electric warm air dryer; USB-powered desktop fans; USB-powered hand warmers; Wearable electric fans