APP Control and No Hub Required: With the Smart Dimmer Plug app, you can easily check and control the status of your home appliances from anywhere, helping you save on electricity bills and energy usage. The plug is compatible with 2.4GHz wi-fi, and no hub is required for setupCompact Size: The mini smart plug occupies only one socket, and allows you to stack two of them in the same outlet, making it convenient and practicalSafety and Reliability You Can Trust: FCC certified lamp dimmer features flame-retardant housing and an overload protection circuit to ensure worry-free use. Our customer support team is dedicated to helping you find a solution to any questions or concerns you may have, and we won't rest until you are fully satisfiedEasy Setup: The Smart Dimmer Plug takes less than 2 minutes to install, and the upgraded Alexa smart plugs can easily maintain a stable network connection without dropping, allowing you and your family to quickly enjoy the convenience brought by a smart homeSet Timer and Schedule: The WiFi smart dimmer outlets allow you to set schedules and countdowns for your devices, so you can automatically turn them on or off according to a preset time. This feature helps you organize your life and saves energy