App-based remote control: The QIACHIP switch transmits data via the Wi-Fi router to a cloud platform, with which you can remotely control connected devices via the Smart Life or Tuya Smart Life app. You can download the iOS version from the App Store and the Android version from Google Play. The Smart Life app makes it easy for you to control your devices. Timer & Calendar: Setting the timer and countdown timer. Another feature available is setting schedules for devices that can include countdown timer and scheduled on/off. It's easy and gives you less worries in your active life. Control your devices to your liking to turn them on and off automatically. Hands-Free Voice Control - Hands-free with simple voice control with Alexa and Google Home. The smart switch is compatible with Alexa and Google Home and allows you to turn the light on and off with your voice. Wide Application: QIACHIP WiFi smart switch is widely used and can be used on 97% of home appliances and lamps, as long as the phone has a network, users can turn the connected home appliance on and off anytime and from anywhere. Universal DIYCompatible with all home appliances (100-240V AC, max. Current 10A, max. Power: 2200W. The small module can be cobbled together for users with basic electrician knowledge.