1、NO INTERFERENCE: RF receivers and transmitters work through doors and wall without interfering with other electronic equipment. Signals can work within a 30 meter line of sight range 2、EXPANDABLE SYSTEM: With the option to pair multiple remote outlets together, you can expand your system so that all the devices in your home can be accessed in the palm of your hand 3、WIDE APPLICATION: Use the remote control or the socket to turn the device on and off. Works with almost any electronic device, including lights, air conditioners, heaters, sound systems, holiday decorations and charging equipment 4、ENERGY SAVING: After a power outage, the outlet will remain off to save energy and protect your equipment. Ratings for 120V, 1200W(not compatible with workshop VACS) 5、SCRATCH RESISTANT ABS: Adopt excellent ABS material, possess impact resistance, scratch resistance, environmentally friendly 5 x Socket1 x Remote Control1 x User Manual Item Type: Wireless Remote Control Electrical Outlet SwitchMaterial: ABSPlug: US Plug 120VSignal Frequency: 433.92MHzMaximum Withstand Power: 1200WRemote Control Battery: 1 x L1028 alkaline battery(not included)