Smart WiFi Switch --- eMylo smart switch allows users to remotely control all connected devices through the "Smart Life" mobile app. Perfect for AC 90-250V wide voltage AC lamp, ceiling fan, floor lamp, Christmas tree, outdoor landscape lighting and other devices not exceeding 10Amp. APP Remote Control Switch----Connect with Wi-Fi at home with no hub required, high-performance Tuya chip module, remotely turn on/off light or other devices with App "Smart Life" or "Tuya" anywhere, anytime as long as your phone has network. Voice Control System: Works with Alexa Echo and Google Assistant to manage your devices via voice control. It's simple and convenient, giving you a comfortable and relaxing life. Easy Installation----Less than 10 seconds to wire eMylo WiFi Switch with your devices. Simple, convenient and durable insulated terminals, you just need press and insert cables to complete the wiring. It's time to give up the way using a screwdriver tighten/loosen the screws. Timer and Countdown Switch----Set up timer schedules to automatically turn on/off home appliances by depending on your preferences. You can set countdown/scheduled/loop to create your situational life.