Schedule and Timer - Schedule/Timer the smart plug to automatically power electronics on and off as needed. Remote Access - Control devices connected to the Smart Plug wherever you use the free Kasa app on your phone;. Compatibility - Works with Alexa and Google Assistant for Voice Control. Surge Protection - Shields sensitive electronics and appliances from sudden power surges and spikes;. Multiple Smart Control - 3 smart outlets can be separately managed and 2 always-on USB ports;.