Countdown With the countdown function, you can set a certain time to turn off home appliances, saving energy and costs Safety When you n If you're not at home, you can turn off the lights to keep potential thieves away and help improve the security of your home. Make your life easier and safer Automated and Widely Applicable Automatically turn off electronic equipment, effectively preventing electronic equipment from overloading. Very suitable for home lighting, fans, air conditioners, humidifiers, Christmas trees and other electrical appliances Diversification of models 6 different countdown settings can be set freely to meet to your different needs, all you need to do is plug the product into a power outlet, then choose the setting you want Multifunction This product is a countdown timer and simultaneously measures the power consumption, voltage, current and timing of electrical appliances in the form of multi-function sockets Note: The data are all measured manually, please allow 1-3cm error due to differences Due to light and display, there may be some color differences, please refer to the actual item received. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-SHANGBS trading