Etekcity 2 Pack Wireless Remote Controlled Outlet Socket with 1 remote, 100ft range, great for immobile (Battery included) Simple and easy to use, no installation required. Remotely switch on/off any appliance at the push of a button 30m/100ft range (works through doors, floors, and walls); Great for lamps, lights, power strips and appliances Low standby power consumption and built-in child protection; Outlets remain off after a power outage to save energy Extra outlets and remotes can be purchased separately. Please check our store Newest version - smaller size only covers one outlet(R&TTE/ETL/FCC approved)