3-Prong Outdoor Extension Cord with Waterproof Switch ON/Off,1875W Black Heavy Duty Power Cord, 15A 125V Grounded Plug Receptacle for Indoor/Outdoor Appliances(1.5FT,Black)

I use a switchable plug to turn off power to my dream air. That is an option if you don't want to go the smart plug route. I'm sitting next to my PC when using the dream air so it's very convenient. I bought this one. Muelnmey 3-Prong Outdoor Extension Cord with Waterproof Switch ON/Off,1875W Black Heavy Duty Power Cord, 15A 125V Grounded Plug Receptacle for Indoor/Outdoor Appliances(1.5FT,Black): Amazon.com: Tools & Home Improvement