Dimensions:
Remote Control: 5.5 x 1.5 x .75"

• Perfect for remote operation of any electrical device,
  ranging from lamps and radios to Christmas tree lights.
  
• The remote control can have an unlimited number of outlets on each of the 4 independent channels.

• Additionally, multiple remote controls can control a single remote outlet.
  
• The remote control has master ON/OFF buttons to operate all outlets at one time.

Specifications:

• With a wireless 433 MHz frequency signal and a transmission range of about 80 feet, the user does not even need to be in the same room to turn on a device remotely.
  
• Transmission range: Up to 80 feet