Timer Function : Switch Your Home Appliances On/Off Automatically and Intelligently By Setting A Specific Time With The Smart Plug. You Can Make A Schedule for The Air Conditioner and Pre-Set Your House Lit Before Coming Home . . Easy To Install and Use : This Smart Plug Connects With Internet Through Wi-Fi Network(Only 2.4Ghz). No Hub and Subscription Required, Just Plug It Into An Outlet, and Connect A Device To The Smart Plug, Then Wirelessly Control Home Appliances Whenever and Wherever . . Easy To Install and Use : This Smart Plug Connects With Internet Through Wi-Fi Network(Only 2.4Ghz). No Hub and Subscription Required, Just Plug It Into An Outlet, and Connect A Device To The Smart Plug, Then Wirelessly Control Home Appliances Whenever and Wherever .