[With a hand or foot switch] A power extension cord has an easy-to-control on/off button in the middle that, with a single tap of the foot, allows you to quickly turn on or off any device plugged into the cord, no need to bend over or squat to touch the switch. [Easy Control]You can conveniently control your household lights in hard-to-reach places. No longer need to reach out to plug/unplug the power supply behind the sofa or table. Perfect for floor lamps, and for providing a convenient switch tied to a hard to reach a wall outlet. [Applicable Scenario] Consolidate three electronic devices into one socket. Ideal for Christmas trees or small appliances. Use during the holidays, plug all your indoor holiday and Christmas lights into the switch to turn on and off in one place. [Safety cover for child protection]The extension cord has three safety covers at each exit to protect young children from possible harm and to prevent dust from getting inside. [Guaranteed quality]1